SECURITIES AND EXCHANGE COMMISSION
                             Washington, D. C. 20549
                                    Form 11-K


(Mark One)
[ X ]         ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE
              SECURITIES EXCHANGE ACT OF 1934 [FEE REQUIRED]

         For The Fiscal Year Ended December 31, 1996

                                       OR

[   ]         TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE
              SECURITIES EXCHANGE ACT OF 1934 [NO FEE REQUIRED]

         For the transition period from              to

Commission file number     0-6547

          A.   Full title of the plan and the address of the plan,  if different
               from  that  of  the  issuer  named  below:   MCI   Communications
               Corporation 401(k) Plan for Non-Exempt Employees

          B.   Name of issuer of the  securities  held  pursuant to the plan and
               the address of its principal executive office: MCI Communications
               Corporation, 1801 Pennsylvania Avenue, NW, Washington, DC 20006











                                     Page 1


                         MCI COMMUNICATIONS CORPORATION
                      401(K) PLAN FOR NON-EXEMPT EMPLOYEES
                   (FORMERLY MCI CONSUMER MARKETS 401(K) PLAN)
                                 EIN: 52-0886267
                   INDEX TO FINANCIAL STATEMENTS AND SCHEDULES


                                                                      Page(s)
                                                                      -------

Report of Independent Accountants                                           3

Statements of Net Assets Available for Benefits
at December 31, 1996 and 1995                                               4

Statements of Changes in Net Assets Available for
Benefits for the years ended December 31, 1996 and 1995                   5,6

Notes to Financial Statements                                            7-37

Additional Information:
         Schedule I.
         Schedule of Assets Held for
              Investment Purposes at
              December 31, 1996                                            38

         Schedule II.
         Schedule of Reportable
              Transactions for the year
              ended December 31, 1996                                      39

Signature                                                                  40

Exhibits:
         23.      Consent of Independent Accountants                       41

         99.      Certification Regarding Certain
                  Investment Arrangements                                  42








                                     Page 2


                        REPORT OF INDEPENDENT ACCOUNTANTS

To the Participants and Administrative
Committee of the MCI Communications Corporation 401(k) Plan for
Non-Exempt Employees

In our opinion, the accompanying statements of net assets available for benefits
and the  related  statements  of changes in net assets  available  for  benefits
present fairly, in all material respects,  the net assets available for benefits
of the MCI  Communications  Corporation  401(k)  Plan for  Non-Exempt  Employees
(formerly  MCI  Consumer  Markets  401(k)  Plan) and the  changes  in net assets
available for benefits for the years then ended,  in conformity  with  generally
accepted   accounting   principles.   These   financial   statements   are   the
responsibility  of the plan's  management;  our  responsibility is to express an
opinion on these  financial  statements  based on our audits.  We conducted  our
audits of these  statements  in  accordance  with  generally  accepted  auditing
standards which require that we plan and perform the audit to obtain  reasonable
assurance   about  whether  the  financial   statements  are  free  of  material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the  amounts  and  disclosures  in  the  financial  statements,   assessing  the
accounting  principles  used and significant  estimates made by management,  and
evaluating the overall  financial  statement  presentation.  We believe that our
audits provide a reasonable basis for the opinion expressed above.

Our audits  were  performed  for the  purpose of forming an opinion on the basic
financial  statements taken as a whole. The additional  information  included in
Schedules I and II is presented for purposes of additional analysis and is not a
required part of the basic financial statements,  but is additional  information
required by the Employee  Retirement  Income  Security Act of 1974,  as amended.
Such  information has been subjected to the auditing  procedures  applied in the
audit of the basic financial statements and, in our opinion, is fairly stated in
all material  respects in relation to the basic financial  statements taken as a
whole.

PRICE WATERHOUSE LLP

PRICE WATERHOUSE LLP
Washington, D. C.
June 11, 1997

                                     Page 3



                         MCI COMMUNICATIONS CORPORATION
                      401(K) PLAN FOR NON-EXEMPT EMPLOYEES
                   (FORMERLY MCI CONSUMER MARKETS 401(K) PLAN)
                                 EIN: 52-0886267
                 STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS


                                                    DECEMBER 31
                                                    -----------
                                           1996                      1995
                                      -------------             -------------

Value of interest in master trust     $ 105,131,594             $  63,794,793
                                      -------------             -------------

Net assets available for benefits     $ 105,131,594             $  63,794,793
                                      =============             =============


























See accompanying notes to the financial statements.


                                     Page 4


                         MCI COMMUNICATIONS CORPORATION
                         401(K) FOR NON-EXEMPT EMPLOYEES
                   (FORMERLY MCI CONSUMER MARKETS 401(K) PLAN)
                                 EIN: 52-0886267
            STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS
                      FOR THE YEAR ENDED DECEMBER 31, 1996

ADDITIONS
- ---------

Contributions:
  Participants                                                   $  14,924,229
  Non-cash employer                                                  7,469,320
  Rollovers                                                            524,098
  Transfers from ESOP                                                  178,370
                                                                --------------
         Total contributions                                        23,096,017
                                                                --------------

Earnings on investments:
  Interest on participant loans                                        349,003
  Interest on guaranteed investment contracts                          930,446
  Dividends on common stock                                             79,756
  Net gain on sale of common stock                                     195,393
  Unrealized appreciation of assets                                  9,887,614
  Net gain from registered investment companies                      3,977,511
                                                                --------------
         Total earnings on investments                              15,419,723
                                                                --------------

         Total additions                                            38,515,740
                                                                --------------

DEDUCTIONS
- ----------

Participant benefit payments                                         7,538,970
Account maintenance fees                                                42,313
                                                                --------------

         Net increase                                               30,934,457

Net interplan transfers                                             10,402,344

Net assets available for benefits,
  beginning of year                                                 63,794,793
                                                                --------------
Net assets available for benefits,
  end of year                                                    $ 105,131,594
                                                                ==============

See accompanying notes to the financial statements.

                                     Page 5






                         MCI COMMUNICATIONS CORPORATION
                         401(K) FOR NON-EXEMPT EMPLOYEES
                   (FORMERLY MCI CONSUMER MARKETS 401(K) PLAN)
                                 EIN: 52-0886267
            STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS
                      FOR THE YEAR ENDED DECEMBER 31, 1995


ADDITIONS
- ---------

Contributions:
  Participants                                                   $  11,782,088
  Non-cash employer                                                  6,565,128
  Rollovers                                                            835,393
                                                                --------------
         Total contributions                                        19,182,609
                                                                --------------

Earnings on investments:
  Interest on participant loans                                        160,175
  Interest on guaranteed investment contracts                          716,230
  Dividends on common stock                                             57,302
  Net gain on sale of common stock                                     574,244
  Unrealized appreciation of assets                                  8,783,448
  Net gain from registered investment companies                      4,988,370
                                                                --------------
         Total earnings on investments                              15,279,769
                                                                --------------

         Total additions                                            34,462,378
                                                                --------------

DEDUCTIONS
- ----------

Participant benefit payments                                         6,277,580

Account maintenance fees                                                28,494
                                                                --------------

         Net increase                                               28,156,304

Net interplan transfers                                             (2,463,858)

Net assets available for benefits,
  beginning of year                                                 38,102,347
                                                                --------------
Net assets available for benefits,
  end of year                                                    $  63,794,793
                                                                ==============

See accompanying notes to the financial statements.


                                     Page 6






                         MCI COMMUNICATIONS CORPORATION
                         401(K) FOR NON-EXEMPT EMPLOYEES
                   (FORMERLY MCI CONSUMER MARKETS 401(K) PLAN)
                                 EIN: 52-0886267
                   NOTES TO FINANCIAL STATEMENTS ON FORM 11-K
                           December 31, 1996 and 1995

NOTE 1- DESCRIPTION OF THE PLAN

     The  following  brief  description  of the MCI  Communications  Corporation
     401(k) Plan for  Non-Exempt  Employees (the "Plan" or "401(k)") is provided
     for general  information  purposes only.  Participants  should refer to the
     Plan  document for more  complete  information.  The Plan is subject to the
     applicable  provisions of the Employee  Retirement  Income  Security Act of
     1974, as amended ("ERISA").

     Effective  January 1, 1996,  the MCI Consumer  Markets  401(k) and Employee
     Stock Ownership Plan and the MCI Communications  Corporation Employee Stock
     Ownership  and 401(k) Plan ("MCI Plan") were  restructured  and renamed the
     MCI Communications Corporation Employee Stock Ownership and 401(k) Plan for
     Non-Exempt  Employees   ("Non-Exempt  Plan")  and  the  MCI  Communications
     Corporation  Employee Stock Ownership and 401(k) Plan for Exempt  Employees
     ("Exempt Plan"), respectively. Also, the plan sponsorship changed from MCIT
     to the Company. The MCI Communications Corporation ESOP and 401(k) Plan for
     Non-Exempt Employees is comprised of two parts: Part I is an employee stock
     ownership  plan  ("ESOP"),  Part II is the 401(k)  Plan.  The  accompanying
     financial  statements  are solely  those of Part II and are not intended to
     present the net assets  available for benefits or the changes in net assets
     available  for  benefits  of the MCI  Communications  Corporation  ESOP and
     401(k)  Plan  for  Non-Exempt  Employees  taken  as a  whole.  The  Company
     separately  prepares an annual  report on the  overall  MCI  Communications
     Corporation  ESOP  and  401(k)  plan  for  Non-Exempt  Employees  which  is
     submitted to the Internal  Revenue Service ("IRS") on Form 5500 and is made
     available to all employees upon request.

     The assets of this Plan are combined with those of the Exempt Plan into the
     MCI  Communications  Corporation  Defined  Contribution  Master Trust. This
     arrangement facilitates the administration of the Plans as described below.
     Under the terms of the  master  trust  agreement,  each plan has a specific
     interest in all assets and liabilities of the trust.

                                     Page 7






Contributions
- -------------

     The Plan is a defined contribution,  deferred savings plan. Under the Plan,
     employees  become  eligible to participate  upon  completion of one year of
     service with 1,000 hours of service and  attainment  of age 21. As a result
     of the  restructuring  of the Plan,  the Plan was  amended to  include  all
     non-exempt  participants  from the MCI Plan. (A  non-exempt  employee is an
     employee who is not exempt from the maximum hours limitation under the Fair
     Labor  Standards Act of 1938, as amended).  All exempt  participants in the
     Plan were  transferred  to the Exempt Plan. No further  modifications  were
     made to the Plan's provisions.  Eligible employees may elect to defer up to
     15% of eligible  compensation  on a pre-tax basis, to be contributed to the
     Plan by the Company on behalf of such employees ("Elective Contributions").
     The first 6% of each participant's Elective Contributions is eligible for a
     Company matching contribution in the form of MCI Communications Corporation
     Common Stock. The Company provides a matching contribution of $.67 for each
     eligible dollar of Elective  Contributions  made to the Plan. The Company's
     matching  contribution  is made  biweekly and is  determined by the closing
     price of MCI Communications  Corporation Common Stock on the date posted to
     the  participants'  accounts.   Participants'  Elective  Contributions  are
     withheld  from their  biweekly  paychecks and the Company  transfers  these
     contributions  to the  Plan  each  pay  period.  Participants  vest  in the
     Company's  matching  contributions at a rate of 20% per year of service and
     are  always  100%  vested  in their  Elective  Contributions.  Participants
     receive a year of service  for vesting  purposes  for each Plan year during
     which they complete at least 1,000 hours of service.

     Effective July 1, 1995, the Plan decreased the number of investment options
     from sixteen to seven funds.  Participants  with balances in the funds that
     were  eliminated  were allowed to  reallocate  their fund balances into the
     seven remaining funds.  Elective  Contributions  are invested in any of the
     seven investment funds in accordance with participants'  instructions.  The
     available investment funds as of July 1, 1995 are:

       -      MCI Common Stock Fund

                   A fund  investing in MCI  Communications  Corporation  Common
         Stock.  These  shares of stock are  qualified  employer  securities  as
         defined by ERISA.
                                     Page 8






       -      EuroPacific Growth Fund

                   A long term growth fund  invested  primarily in securities of
         issuers domiciled in Europe and the Pacific Basin. The fund is a member
         of the  American  Funds  Group and is managed by Capital  Research  and
         Management Company.

       -      Dreyfus S&P 500 Stock Index Portfolio

                   An equity index mutual fund invested in common stock which is
         comparable to the Standard & Poor's 500 Composite Index. All investment
         decisions  are made by Dreyfus  Corporation,  an  affiliate of the Plan
         trustee.  The trustee  oversees the fund in  accordance  with the trust
         agreement.

       -      Putnam Voyager Fund

                   A long term  growth fund  invested in a  diversified
         portfolio  of two types of common  stocks: emerging growth stocks and
         opportunity stocks.  The fund is managed by Putnam Investment
         Management, Inc.

       -      Putnam New Opportunities Fund

                   A growth  fund  invested  primarily  in common  stock of
         companies  in  economic  sectors  with above-average  prospects for
         growth.  Putnam Investment  Management,  Inc. makes the investment
         decisions for the fund and is subject to the policies established by
         the fund's trustee.

       -      Putnam Balanced Retirement Fund

                   A growth and income fund  invested in a  diversified
         portfolio  of equity and debt  securities. Putnam  Investment
         Management,  Inc.  makes the  investment  decisions for the fund
         and is subject to the policies established by the fund's trustee.

       -      Stable Asset Fund

                   The fund consists primarily of guaranteed  investment  
         contracts (GICs) issued by  insurance  companies  and  contracts  
         with  other  financial institutions that offer fixed interest rates 
         on investments.  This fund was formerly  known as the Long-Term  
         Fixed Income Fund. The fund seeks to maintain a constant  book value 
         of $1.00 per share.  The  guaranteed rates of interest range from 
         5.6% to 8.08% at December 31, 1996.



                                     Page 9


         The following guaranteed investment contracts were held individually by
         the Master Trust as of December 31:

                                                Contract Value
                                          -------------------------
                                                                     Contract
                                              1996        1995         Rate
                                          ------------ ------------    ----
         Aetna Life Insurance             $ 20,306,182 $ 19,041,899    6.63%

         Allstate Life Insurance             6,474,248    6,113,549    5.90%

         Allstate Life Insurance             4,000,628            0    5.90%

         John Hancock Mutual Life Insurance 14,261,226   13,198,728    8.05%

         Metropolitan Life Insurance                 0   13,623,754    8.96%

         New York Life Insurance             8,847,294    8,281,679    6.82%

         New York Life Insurance             5,803,475    5,369,604    8.08%

         Pacific Mutual Life Insurance       4,642,586            0    7.30%

         Pacific Mutual Life Insurance       1,287,816            0    7.36%

         Peoples Security Insurance Company  7,000,905    7,400,229    5.72%

         Peoples Security Insurance Company  5,220,011    5,219,396    5.86%

         Principal Mutual Life Insurance     3,409,732            0    6.60%

         Principal Mutual Life Insurance             0   14,445,534    9.10%

         Prudential Life Insurance           6,028,870    5,634,458    7.00%

         TransAmerica Life Insurance         3,423,163    3,426,163    5.60%

         TransAmerica Life Insurance         4,071,194    2,543,520    7.25%

         This  fund  also  includes  investment  in the  Mellon  Bank  Temporary
         Investment Fund (TIF) to satisfy any liquidity needs and also serves as
         a temporary account to hold funds from maturing interests.

     Participant Accounts
     ---------------------------

     Each individual's  investment in the funds is recorded in their participant
     account on a unit value basis with the exception of MCI Stock Fund which is
     recorded on a per share basis.  The Plan is processed on a daily  valuation
     basis.

                                     Page 10






     Participants  may  transfer  all or part of the  balance in their  Elective
     Contributions  and  related  earnings  from one fund to  another  once each
     calendar month.  Participants may reallocate  their matching  contributions
     balance  that is 100%  vested as of the prior  year end once per plan year.
     Participants may change the allocation of their future  contributions among
     the funds with unlimited frequency.  Participants' allocations are affected
     by the last change placed prior to payroll processing.

     Certain participants have the right to diversify a portion of their account
     in the ESOP,  Part I of the  Non-Exempt  Plan, and transfer that portion of
     their account to the 401(k). Participants in the ESOP, who have attained at
     least 55 years of age and have been a participant  in the ESOP for at least
     10 years,  are eligible to diversify under these  provisions.  During 1996,
     5,319  shares  of MCI  Communications  Corporation  Common  Stock at a fair
     market value on the diversification  date of $136,299 were transferred from
     the  ESOP  to the  401(k)  pursuant  to  these  provisions.  There  were no
     diversifications  to the  401(k)  during  1995.  Participants  who are 100%
     vested are permitted to diversify  amounts in their  Matching  Contribution
     account once per  calendar  year.  During 1996 and 1995,  39,393 and 19,130
     shares of MCI  Communications  Corporation  Common  Stock at a fair  market
     value on the diversification date of $1,097,807 and $456,683, respectively,
     were transferred from the Employer Matching  Contributions  accounts to the
     Elective Contributions accounts pursuant to these provisions.


Participant Loans
- ----------------------

     The Plan allows participants to borrow up to one-half of the vested account
     balance (or $50,000,  whichever is less). The minimum loan amount is $1,000
     and the minimum  term of a loan is one year.  The maximum term of a loan is
     five  years  for a general  purpose  loan and  fifteen  years for a primary
     residence  loan.  Only one loan of each type,  general  purpose and primary
     residence,  may be outstanding at any time.  Effective January 1, 1995, the
     Plan charges a $30 origination  fee for loans.  Loan proceeds are disbursed
     pro rata from each of the  participants'  investment  funds, and are repaid
     through biweekly payroll deductions. Loan repayments of principal and

                                     Page 11


     interest  are  invested  based  on  the  participants'  current  investment
     elections. Interest rates for new loans are determined monthly based on the
     prime rate as published on the first business day of each month in THE WALL
     STREET JOURNAL,  plus one percentage  point. The interest rate is fixed for
     the  term of the  loan.  Loans  can be  repaid  in full by a  cashier's  or
     certified  check.  During  Plan years  ended  December  31,  1996 and 1995,
     $3,598,955 and $2,052,500 in loans were disbursed and principal  repayments
     of $1,783,718 and $997,674, respectively, were made.

Participant Benefit Payments
- ------------------------------------

     Distribution  of the benefits in a  participant's  Plan account is normally
     made only after the  participant  ceases to be an employee of the  Company.
     However,  the  account of a  participant's  Elective  Contributions  may be
     withdrawn  prior to termination  of employment if the  participant is under
     age 59 1/2 and can  demonstrate  an  economic  hardship  (as defined in the
     Plan).  A  participant  who has attained age 59 1/2 may withdraw all or any
     portion of his Elective  Contributions account in accordance with the terms
     of the Plan.  Upon  termination of employment,  a participant  receives all
     vested  assets  in  accounts  established  on his  behalf  under  the Plan.
     Non-vested  portions of a terminated  participant's  accounts are forfeited
     and used to offset future Company matching contributions. Effective January
     1, 1995,  participants  who  terminate  employment  and elect to keep their
     funds in the Plan are charged a $20 annual  account  maintenance  fee.  The
     Plan  was  amended   effective   January  24,  1995,  to  provide  for  the
     distribution in a lump sum of terminated participant accounts with a vested
     balance of less than $3,500.  This distribution  generally occurs no sooner
     than six months after the participant's  termination of employment date. As
     of  December  31,  1996 and  1995,  forfeitures  included  in the Plan were
     $990,812  and  $655,370,  respectively,  which  included  28,996 and 23,585
     forfeited  shares  of  MCI  Communications  Corporation  Common  Stock,  at
     year-end fair market values of $947,792 and $616,158, respectively.

Plan Administration
- -------------------------

     The Plan is not a defined benefit plan and  accordingly,  Plan benefits are
     not guaranteed by the Pension Benefit Guaranty Corporation.  The Company is
     the plan administrator and has

                                     Page 12


     appointed  an   Administrative   Committee  to  administer  the  Plan.  The
     Administrative  Committee is responsible for carrying out the provisions of
     the Plan and may employ such experts as deemed  necessary.  Plan assets are
     held by the trustee,  Mellon Bank,  N.A. of Pittsburgh,  Pennsylvania.  The
     recordkeeper for the Plan is Putnam Investments,  Inc. The Company reserves
     its rights under the Plan to discontinue its contributions and to terminate
     the Plan at any time.  Upon such  termination,  all  amounts  funded  shall
     become  nonforfeitable  and shall be provided  for and paid from the Plan's
     trust in accordance with the order of priority set forth in Section 4044 of
     ERISA.  The  Company  has not  expressed  any  intent  to  discontinue  its
     contributions nor to terminate the Plan.

     The Plan's holdings of MCI Communications Corporation Common Stock, various
     Putnam  Investments,  Inc. mutual funds,  and a Mellon Bank mutual fund and
     collective trust account are party-in-interest investments.

NOTE 2 - DESCRIPTION OF ACCOUNTING PRINCIPLES AND PRACTICES

The preparation of financial  statements in conformity  with generally  accepted
accounting principles requires management to make estimates and assumptions that
affect  the  reported  amounts  of assets  and  liabilities  and  disclosure  of
contingent  assets and  liabilities at the date of the financial  statements and
the reported  amounts of changes in net assets available for benefits during the
reporting  period,  such as those  regarding  fair value.  Actual  results could
differ from those estimates.

The  financial  statements  for the Plan are  prepared on the  accrual  basis of
accounting.

The Plan's  distribution of the Company's Common Stock to participants is at the
fair market value as of the distribution  date. The difference  between the fair
market  value  on the  date  of  distribution  and  the  carrying  value  of the
distributed  shares is recorded as a net gain or loss on  disposition of assets.
Purchase and sales of securities are recorded on the trade date.

The Plan's interest in registered  investment  companies and employer securities
are stated at fair value,  measured by the quoted current market price. Units in
collective  trusts are valued at the net asset  value as reported by such trusts
at the

                                     Page 13


end of each period. Funds invested in guaranteed investment contracts are stated
at contract value,  measured as cost plus earned interest  income.  During 1996,
the Plan adopted American Institute of Certified Public Accountants Statement of
Position  94-4,  "Reporting of Investment  Contracts  Held by Health and Welfare
Benefit Plans and Defined  Contribution  Pension  Plans."  Defined  contribution
plans should report  fully-benefit  responsive  investment contracts at contract
value,  which may or may not be equal to fair  value,  and all other  investment
contracts at fair value. All guaranteed investment contracts held by the Plan at
December 31, 1996,  and 1995 were  fully-benefit  responsive,  and therefore are
valued at contract value.

Participant loans are valued at cost which approximates fair value.

Administrative expenses of the Plan are paid by the Company.

NOTE 3 - MASTER TRUST

MCI Communications  Corporation  established the MCI Communications  Corporation
Defined  Contribution  Master  Trust (the  "Master  Trust"),  for the purpose of
facilitating  administration  of the Plan.  The Master Trust is intended to be a
tax-exempt  trust within the meaning of Section  501(a) of the Internal  Revenue
Code.  The  administration  of the  Master  Trust is the  responsibility  of the
trustee. All Plan investments are included in the Master Trust.

Effective  November 20, 1996,  the assets of the Darome  Teleconferencing,  Inc.
401(k) Plan were transferred  into the MCI  Communications  Corporation  Defined
Contribution Master Trust. The Darome  Teleconferencing,  Inc. 401(k) Plan had a
specific  interest in the Master  Trust of $658,541  representing  approximately
 .08% of the net assets of the Master Trust as of December 31, 1996.

The Master  Trust  consists  of a pool of  individual  investments  in which the
Exempt Plan, the Darome  Teleconferencing,  Inc.  401(k) Plan, and the Plan have
shared  participation  through Master Trust units. Net assets and net investment
gains and  losses are  allocated  to each  participating  plan based on units of
participation   held  by  the   respective   plans.   Each  unit   represents  a
proportionate,  specific  interest in the Master Trust.  The Plan had a specific
interest  in the  Master  Trust of  $105,131,594  and  $63,794,793  representing
approximately  13% and 11% of the net assets of the Master  Trust as of December
31, 1996 and 1995, respectively.

                                     Page 14






The fund information below presents the percentage  interest of each plan in the
Master Trust using specific identification:




                                                                                      Percentage Interest
                                               Master Trust                           -------------------
         Plan Name                          Investment Account                        12/31/96         12/31/95
- ---------------------            ----------------------------------                   --------         --------
                                                                                                

MCI Communications               EuroPacific Growth Fund                                88.39%           87.35%
  Corporation                    Dreyfus S&P 500 Stock Index                            88.44%           88.43%
  401(k) Plan                    Putnam Voyager Fund                                    90.92%           92.20%
  For Exempt                     Putnam Balanced Retirement Fund                        86.21%           87.94%
  Employees                      Stable Asset Fund                                      86.40%           90.52%
  EIN: 52-0886267                Putnam New Opportunities                               88.34%           88.39%
                                 MCI Common Stock                                       85.88%           88.40%
                                 Participant Loans                                      80.73%           87.88%


MCI Communications               EuroPacific Growth Fund                                11.33%           12.65%
 Corporation                     Dreyfus S&P 500 Stock Index                            11.41%           11.57%
 401(k) Plan                     Putnam Voyager Fund                                    09.08%           07.80%
 For Non-Exempt                  Putnam Balanced Retirement Fund                        13.25%           12.06%
 Employees                       Stable Asset Fund                                      13.35%           09.48%
EIN: 52-0886267                  Putnam New Opportunities                               11.60%           11.61%
                                 MCI Common Stock                                       14.12%           11.60%
                                 Participant Loans                                      19.18%           12.12%


Darome                           EuroPacific Growth Fund                                00.28%           00.00%
 Teleconferencing,               Dreyfus S&P 500 Stock Index                            00.15%           00.00%
 Inc. 401(k) Plan                Putnam Voyager Fund                                    00.00%           00.00%
EIN: 13-2745892                  Putnam Balanced Retirement Fund                        00.53%           00.00%
                                 Stable Asset Fund                                      00.25%           00.00%
                                 Putnam New Opportunities                               00.06%           00.00%
                                 MCI Common Stock                                       00.00%           00.00%
                                 Participant Loans                                      00.09%           00.00%






The following pages present the net assets available for benefits and changes in
net assets  available  for benefits for the Master Trust in which the Plan,  the
Exempt Plan, and the Darome Teleconferencing, Inc. 401(k) Plan participate.










                                     Page 15







                         MCI COMMUNICATIONS CORPORATION
                        DEFINED CONTRIBUTION MASTER TRUST
      STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                                DECEMBER 31, 1996



                                                               EuroPacific     Dreyfus       Putnam        Stable
                                                                 Growth        S&P 500       Voyager        Asset
                                                                  Fund       Stock Index      Fund          Fund
              ASSETS                                          ------------- ------------- ------------- -------------
              ------
                                                                                            

Contributions receivable:
  Employee                                                    $        727  $        427  $        838  $        182
  Employer                                                               0             0             0             0
                                                              ------------- ------------- ------------- -------------
    Total contributions receivable                                     727           427           838           182


Non-interest bearing cash                                                0             0            16       628,668

Other receivables                                                      938        24,358        34,113     7,882,658

Investments, at fair value:
  Common stock                                                           0             0             0             0
  Common/collective trusts                                             227        27,198         4,705     2,136,200
  Registered investment companies                               25,677,109    77,615,093*  133,656,939*            0
  Participant loans                                                      0             0             0             0

Investments, at contract value:
  Value of guaranteed investment contracts                               0             0             0    94,780,330*
                                                              ------------- ------------- ------------- -------------
Total assets                                                    25,679,001    77,667,076   133,696,611   105,428,038
                                                              ------------- ------------- ------------- -------------
            LIABILITIES
            -----------
Operating payables                                                  21,541        24,835        34,943       158,253
                                                              ------------- ------------- ------------- -------------

Net assets available for benefits                             $ 25,657,460  $ 77,642,241  $133,661,668  $105,269,785
                                                              ============= ============= ============= =============
Participating Plan Interests
- ----------------------------
  MCI 401(k) Plan for Exempt Employees                        $ 22,678,619  $ 68,670,124  $121,528,239  $ 90,950,784
  MCI 401(k) Plan for Non-Exempt Employees                       2,907,841     8,857,738    12,133,429    14,054,922
  Darome Teleconferencing, Inc. 401(k) Plan                         71,000       114,379             0       264,079
                                                              ------------- ------------- ------------- -------------
Total                                                         $ 25,657,460  $ 77,642,241  $133,661,668  $105,269,785
                                                              ============= ============= ============= =============
<FN>

*Investment represents 5% or more of the Trust's net assets.
</FN>


                                     Page 16


                         MCI COMMUNICATIONS CORPORATION
                        DEFINED CONTRIBUTION MASTER TRUST
      STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                                DECEMBER 31, 1996



                                                       Putnam        Putnam         MCI
                                                        New         Balanced      Common     Participant
                                                   Opportunities   Retirement      Stock        Loans         Total
        ASSETS                                     ------------- ------------- ------------- ------------ -------------
        ------
                                                                                           

Contributions receivable:
  Employee                                         $      1,348  $        288  $      1,135  $         0  $      4,945
  Employer                                                    0             0         2,199            0         2,199
                                                   ------------- ------------- ------------- ------------ -------------
    Total contributions receivable                        1,348           288         3,334            0         7,144

Non-interest bearing cash                                     0             0             0            0       628,684

Other receivables                                        74,230         4,712       109,760            0     8,130,769

Investments, at fair value:
  Common stock                                                0             0   369,352,337*           0   369,352,337
  Common/collective trusts                               43,655         4,536         8,844            0     2,225,365
  Registered investment companies                    52,455,498*   29,329,101             0            0   318,733,740
  Participant loans                                           0             0             0   26,210,945    26,210,945

Investments, at contract value:
  Value of guaranteed investment contracts                    0             0             0            0    94,780,330
                                                   ------------- ------------- ------------- ------------ -------------
Total assets                                         52,574,731    29,338,637   369,474,275   26,210,945   820,069,314
                                                   ------------- ------------- ------------- ------------ -------------
            LIABILITIES
            -----------
Operating payables                                       75,514         4,993            67            0       320,146
                                                   ------------- ------------- ------------- ------------ -------------

Net assets available for benefits                  $ 52,499,217  $ 29,333,644  $369,474,208  $26,210,945  $819,749,168
                                                   ============= ============= ============= ============ =============
Participating Plan Interests
- ----------------------------
  MCI 401(k) Plan for Exempt Employees             $ 46,378,741  $ 25,289,835  $317,302,646  $ 21,160,045 $713,959,033
  MCI 401(k) Plan for Non-Exempt Employees            6,090,028     3,887,960    52,171,562     5,028,114  105,131,594
  Darome Teleconferencing, Inc. 401(k) Plan              30,448       155,849             0        22,786      658,541
                                                   ------------- ------------- ------------- ------------- ------------
Total                                              $ 52,499,217  $ 29,333,644  $369,474,208  $ 26,210,945 $819,749,168
                                                   ============= ============= ============= ============= ============
<FN>
*Investment represents 5% or more of the Trust's net assets.
</FN>



                                     Page 17


                         MCI COMMUNICATIONS CORPORATION
                        DEFINED CONTRIBUTION MASTER TRUST
      STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                                DECEMBER 31, 1995



                                                               EuroPacific     Dreyfus       Putnam        Stable
                                                                 Growth        S&P 500       Voyager        Asset
                                                                  Fund       Stock Index      Fund          Fund
              ASSETS                                          ------------- ------------- ------------- -------------
              ------
                                                                                            

Contributions receivable:
  Employee                                                    $     14,237  $     22,898  $     46,507  $     40,196
  Employer                                                               0             0             0             0
                                                              ------------- ------------- ------------- -------------
    Total contributions receivable                                  14,237        22,898        46,507        40,196


Non-interest bearing cash                                            1,652        72,460        88,919       144,577

Other receivables                                                  258,009       334,968        60,967         1,478

Investments, at fair value:
  Common stock                                                           0             0             0             0
  Common/collective trusts                                              14        12,491         1,703     1,584,427
  Registered investment companies                               14,850,336    58,410,869*  107,447,827*            0
  Participant loans                                                      0             0             0             0

Investments, at contract value:
  Value of guaranteed investment contracts                               0             0             0   104,298,513*
                                                              ------------- ------------- ------------- -------------
Total assets                                                    15,124,248    58,853,686   107,645,923   106,069,191
                                                              ------------- ------------- ------------- -------------
            LIABILITIES
            -----------
Operating payables                                                 258,009       334,957        88,909        25,089
                                                              ------------- ------------- ------------- -------------

Net assets available for benefits                             $ 14,866,239  $ 58,518,729  $107,557,014  $106,044,102
                                                              ============= ============= ============= =============
Participating Plan Interests
- ----------------------------
  MCI Communications Retirement Savings Plan                  $ 12,985,468  $ 51,748,402  $ 99,167,158  $ 95,991,937
  MCI Consumer Markets 401(k) Plan                               1,880,771     6,770,327     8,389,856    10,052,165
                                                              ------------- ------------- ------------- -------------
Total                                                         $ 14,866,239  $ 58,518,729  $107,557,014  $106,044,102
                                                              ============= ============= ============= =============

<FN>

*        Investment represents 5% or more of the Trust's net assets.
</FN>


                                     Page 18







                         MCI COMMUNICATIONS CORPORATION
                        DEFINED CONTRIBUTION MASTER TRUST
      STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                                DECEMBER 31, 1995



                                                       Putnam        Putnam         MCI
                                                        New         Balanced      Common     Participant
                                                   Opportunities   Retirement      Stock        Loans         Total
        ASSETS                                     ------------- ------------- ------------- ------------ -------------
        ------
                                                                                           

Contributions receivable:
  Employee                                         $     26,865  $     19,313  $     51,919  $         0  $    221,935
  Employer                                                    0             0       126,693            0       126,693
                                                   ------------- ------------- ------------- ------------ -------------
    Total contributions receivable                       26,865        19,313       178,612            0       348,628


Non-interest bearing cash                                     0             0             0            0       307,608

Other receivables                                        17,119       177,650             0            0       850,191

Investments, at fair value:
  Common stock                                                0             0   246,431,822*           0   246,431,822
  Common/collective trusts                                1,395         1,213        22,393            0     1,623,636
  Registered investment companies                    28,406,193    19,099,867             0            0   228,215,092
  Participant loans                                           0             0             0   20,447,333    20,447,333

Investments, at contract value:
  Value of guaranteed investment contracts                    0             0             0            0   104,298,513
                                                   ------------- ------------- ------------- ------------ -------------
Total assets                                         28,451,572    19,298,043   246,632,827   20,447,333   602,522,823
                                                   ------------- ------------- ------------- ------------ -------------
            LIABILITIES
            -----------
Operating payables                                            0       193,585             0            0       900,549
                                                   ------------- ------------- ------------- ------------ -------------

Net assets available for benefits                  $ 28,451,572  $ 19,104,458  $246,632,827  $20,447,333  $601,622,274
                                                   ============= ============= ============= ============ =============
Participating Plan Interests
- ----------------------------
  MCI Communications Retirement Savings Plan       $ 25,147,778  $ 16,800,069  $218,017,594  $17,969,075  $537,827,481
  MCI Consumer Markets 401(k) Plan                    3,303,794     2,304,389    28,615,233    2,478,258    63,794,793
                                                   ------------- ------------- ------------- ------------ -------------
Total                                              $ 28,451,572  $ 19,104,458  $246,632,827  $20,447,333  $601,622,274
                                                   ============= ============= ============= ============ =============
<FN>

*  Investment represents 5% or more of the Trust's net assets.
</FN>


                                     Page 19










                         MCI COMMUNICATIONS CORPORATION
                        DEFINED CONTRIBUTION MASTER TRUST
STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                      FOR THE YEAR ENDED DECEMBER 31, 1996



                                            EuroPacific    Dreyfus       Putnam      Stable       Putnam       Putnam
                                              Growth      S&P 500        Voyager     Asset         New         Balanced
                                               Fund      Stock Index      Fund        Fund      Opportunities  Retirement
ADDITIONS                                   ------------ ------------  ----------- ----------- -------------- ------------
- ---------
                                                                                             

Contributions:
  Participants                              $ 7,252,491  $11,138,992 $  21,643,332 $ 10,657,509  $14,051,271   $ 7,166,398
  Non-cash employer                                   0            0             0            0            0             0
  Rollovers                                     738,656      722,245     1,607,984      906,949    1,969,435       684,448
  Transfers from ESOP                            84,030       86,897       334,056       92,767      343,735       123,300
                                            ------------ ------------   -----------  ----------- -------------- ----------
    Total contributions                       8,075,177   11,948,134    23,585,372   11,657,225   16,364,441     7,974,146
                                            ------------ ------------  -----------  ----------- --------------- ----------
Earnings on investments:
  Interest on participant loans                       0            0             0            0            0             0
  Interest on guaranteed investment contracts         0            0             0    7,188,820            0             0
  Dividends on common stock                           0            0             0            0            0             0
  Net gain on sale of common stock                    0            0             0            0            0             0
  Unrealized appreciation of assets                   0            0             0            0            0             0
  Net gain from registered investment
    companies                                 3,598,035   14,154,926    14,497,797            0    3,295,115     3,239,957
                                            ------------ ------------  ------------  ----------- ------------ ------------
    Total earnings on investments             3,598,035   14,154,926    14,497,797    7,188,820    3,295,115     3,239,957
                                            ------------ ------------  ------------  ----------- ------------ ------------
Total additions                              11,673,212   26,103,060    38,083,169   18,846,045   19,659,556    11,214,103

DEDUCTIONS
- ----------
Participant benefit payments                    984,231    3,597,461     6,993,973    8,873,275    2,135,703     1,520,211

Account maintenance fees                          6,163       14,225        27,072       27,308       11,396         7,390
                                            ------------ ------------  ------------  ----------- ------------ ------------
Net increase                                 10,682,818   22,491,374    31,062,124    9,945,462   17,512,457     9,686,502

Transfers from (to):
  Other master trust investment accounts        137,996   (2,725,774)   (3,558,778)  (9,805,983)   6,817,424       575,236
  Net loans                                     (96,843)    (788,574)   (1,439,817)  (1,215,837)    (313,333)     (182,289)
  Western Union International Collectively
    Bargained Plan                                  215       38,526        41,125       42,069           88            29
  Darome Teleconferencing, Inc. 401(k) Plan      67,035      107,960             0      259,972       31,009       149,708

Net assets available for benefits, at
  beginning of year                          14,866,239   58,518,729   107,557,014  106,044,102   28,451,572    19,104,458
                                            ------------ ------------  -----------  ----------- ------------   -----------
Net assets available for benefits, at
  end of year                               $25,657,460  $77,642,241 $ 133,661,668 $105,269,785  $52,499,217   $29,333,644
                                            ============ ============  =========== ============ ============  ============


                                     Page 20







                         MCI COMMUNICATIONS CORPORATION
                        DEFINED CONTRIBUTION MASTER TRUST
STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                      FOR THE YEAR ENDED DECEMBER 31, 1996



                                                     MCI          Participant       Total
                                                    Common           Loans
                                                    Stock
ADDITIONS                                      --------------  ---------------    ------------
- ---------
                                                                        

Contributions:
  Participants                                  $  16,670,642    $           0   $  88,580,635
  Non-cash employer                                42,788,843                0      42,788,843
  Rollovers                                           977,692                0       7,607,409
  Transfers from ESOP                                  53,920                0       1,118,705
                                                -------------    -------------   -------------
    Total contributions                            60,491,097                0     140,095,592
                                                -------------    -------------   -------------
Earnings on investments:
  Interest on participant loans                             0        1,978,777       1,978,777
  Interest on guaranteed investment contracts               0                0       7,188,820
  Dividends on common stock                           525,391                0         525,391
  Net gain on sale of common stock                  1,003,548                0       1,003,548
  Unrealized appreciation of assets                69,875,942                0      69,875,942
  Net gain from registered investment
    companies                                               0                0      38,785,830
                                                -------------    -------------   -------------
     Total earnings on investments                 71,404,881        1,978,777     119,358,308
                                                -------------    -------------   -------------
Total additions                                   131,895,978        1,978,777     259,453,900

DEDUCTIONS
- ----------
Participant benefit payments                       16,137,642        1,801,966      42,044,462
Account maintenance fees                               47,232                0         140,786
                                                -------------    -------------   -------------
Net increase                                      115,711,104          176,811     217,268,652
Transfers from (to):
  Other master trust investment accounts            8,559,879                0               0
  Net loans                                        (1,514,441)       5,551,134               0
  Western Union International Collectively
    Bargained Plan                                     84,839           10,786         217,677
  Darome Teleconferencing, Inc. 401(k) Plan                 0           24,881         640,565

Net assets available for benefits, at
  beginning of year                               246,632,827       20,447,333     601,622,274
                                                -------------    -------------   -------------
Net assets available for benefits, at
  end of year                                   $ 369,474,208    $  26,210,945   $ 819,749,168
                                                =============    =============   =============



                                     Page 21







                         MCI COMMUNICATIONS CORPORATION
                        DEFINED CONTRIBUTION MASTER TRUST
STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                      FOR THE YEAR ENDED DECEMBER 31, 1995



                                            EuroPacific    Putnam       Scudder     Dreyfus      Putnam     Putnam      Putnam
                                              Growth      Balanced      Income      S&P 500     Growth &   Investors     Vista
                                               Fund         Fund         Fund     Stock Index    Income      Fund        Fund
ADDITIONS                                   ------------ ------------ ----------- ------------ ----------- ---------- -----------
- ---------
                                                                                                

Contributions:
  Participants                              $ 5,251,972  $ 1,248,922  $  577,090  $ 8,827,241  $  565,945  $ 123,673 $   243,681
  Non-cash employer                                   0            0           0            0           0          0           0
  Rollovers                                     791,446      241,301     119,561      745,493     227,021     37,701      90,302
  Transfers from ESOP                            66,721            0           0       54,377           0          0           0
                                            ------------ ------------ ----------- ------------ ----------- ---------- -----------
    Total contributions                       6,110,139    1,490,223     696,651    9,627,111     792,966    161,374     333,983
                                            ------------ ------------ ----------- ------------ ----------- ---------- -----------
Earnings on investments:
  Interest on participant loans                       0            0           0            0           0          0           0
  Interest on guaranteed investment contracts         0            0           0            0           0          0           0
  Dividends on common stock                           0            0           0            0           0          0           0
  Net gain on sale of common stock                    0            0           0            0           0          0           0
  Unrealized appreciation of assets                   0            0           0            0           0          0           0
  Net gain from registered investment
    companies                                 1,280,651      710,463     247,679   14,536,948     432,773    109,244     208,851
                                            ------------ ------------ ----------- ------------ ----------- ---------- -----------
    Total earnings on investments             1,280,651      710,463     247,679   14,536,948     432,773    109,244     208,851
                                            ------------ ------------ ----------- ------------ ----------- ---------- -----------
Total additions                               7,390,790    2,200,686     944,330   24,164,059   1,225,739    270,618     542,834

DEDUCTIONS
- ----------
Participant benefit payments                    530,494      195,674      79,766    2,450,337      61,244     10,369      24,012

Account maintenance fees                          3,587          920         440       11,812         340        130         168
                                            ------------ ------------ ----------- ------------ ----------- ---------- -----------
Net increase                                  6,856,709    2,004,092     864,124   21,701,910   1,164,155    260,119     518,654

Transfers from (to):
  Other master trust investment accounts      1,567,927   (5,496,998) (2,728,202)   1,451,525  (3,060,910)  (678,260) (1,514,509)
  Net loans                                      (5,685)     (31,753)     (7,405)    (710,327)    (15,566)   (12,686)      7,781
  Western Union International Collectively
    Bargained Plan                                    0            0           0        7,922           0          0           0

Net assets available for benefits, at
  beginning of year                           6,447,288    3,524,659   1,871,483   36,067,699   1,912,321    430,827     988,074
                                            ------------ ------------ ----------- ------------ ----------- ---------- -----------
Net assets available for benefits, at
  end of year                               $14,866,239  $         0  $        0  $58,518,729  $        0  $       0  $        0
                                            ============ ============ =========== ============ =========== ========== ===========



                                     Page 22







                         MCI COMMUNICATIONS CORPORATION
                        DEFINED CONTRIBUTION MASTER TRUST
STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                      FOR THE YEAR ENDED DECEMBER 31, 1995



                                              Putnam        Putnam       Putnam      Putnam       Putnam      Putnam
                                              Voyager     Convertible  High Yield Global Gov't OTC Emerging Diversified
                                               Fund      Income-Growth  Advantage    Income       Growth      Income
ADDITIONS                                  ------------- ------------- ---------- ------------ ------------ -----------
- ---------
                                                                                          

Contributions:
  Participants                             $ 16,872,907  $    198,879  $ 130,518  $    60,923  $ 1,036,061  $   81,012
  Non-cash employer                                   0             0          0            0            0           0
  Rollovers                                   1,286,559        59,077     25,654        7,986      189,639      26,713
  Transfers from ESOP                            81,661             0          0            0            0           0
                                           ------------- ------------- ---------- ------------ ------------ -----------
    Total contributions                      18,241,127       257,956    156,172       68,909    1,225,700     107,725
                                           ------------- ------------- ---------- ------------ ------------ -----------
Earnings on investments:
  Interest on participant loans                       0             0          0            0            0           0
  Interest on guaranteed investment contracts         0             0          0            0            0           0
  Dividends on common stock                           0             0          0            0            0           0
  Net gain on sale of common stock                    0             0          0            0            0           0
  Unrealized appreciation of assets                   0             0          0            0            0           0
  Net gain from registered investment
    companies                                28,079,036       107,684     57,739       16,807      663,984      40,082
                                          ------------- ------------- ---------- ------------ ------------ -----------
     Total earnings on investments           28,079,036       107,684     57,739       16,807      663,984      40,082
                                           ------------- ------------- ---------- ------------ ------------ -----------
Total additions                              46,320,163       365,640    213,911       85,716    1,889,684     147,807

DEDUCTIONS
- ----------
Participant benefit payments                  5,020,074        12,105     17,737        4,797      109,631      19,295

Account maintenance fees                         21,203           239        136           42          646          58
                                           ------------- ------------- ---------- ------------ ------------ -----------
Net increase                                 41,278,886       353,296    196,038       80,877    1,779,407     128,454

Transfers from (to):
  Other master trust investment accounts      4,780,658    (1,045,665)  (611,710)    (296,290)  (4,812,448)   (485,856)
  Net loans                                  (1,268,072)      (21,765)      (442)       1,853      (10,051)     (5,941)
  Western Union International Collectively
    Bargained Plan                               31,562             0          0            0            0           0

Net assets available for benefits, at
  beginning of year                          62,733,980       714,134    416,114      213,560    3,043,092     363,343
                                          ------------- ------------- ---------- ------------ ------------ -----------
Net assets available for benefits, at
  end of year                              $107,557,014  $          0  $       0  $         0  $         0  $        0
                                           ============= ============= ========== ============ ============ ===========



                                     Page 23







                         MCI COMMUNICATIONS CORPORATION
                        DEFINED CONTRIBUTION MASTER TRUST
STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                      FOR THE YEAR ENDED DECEMBER 31, 1995



                                                 Stable        Putnam         Putnam         MCI
                                                  Asset          New         Balanced      Common      Participant
                                                  Fund      Opportunities   Retirement      Stock         Loans         Total
ADDITIONS                                     ------------- ------------- ------------- ------------- ------------- -------------
- ---------
                                                                                                  

Contributions:
  Participants                                $ 11,915,844  $  5,436,882  $  3,080,954  $ 15,451,668  $          0  $ 71,104,172
  Non-cash employer                                      0             0             0    38,743,079             0    38,743,079
  Rollovers                                      1,214,460     1,006,870       396,986       752,466             0     7,219,235
  Transfers from ESOP                              334,063        55,454        53,836        75,926             0       722,038
                                              ------------- ------------- ------------- ------------- ------------- -------------
    Total contributions                         13,464,367     6,499,206     3,531,776    55,023,139             0   117,788,524
                                              ------------- ------------- ------------- ------------- ------------- -------------
Earnings on investments:
  Interest on participant loans                          0             0             0             0     1,668,598     1,668,598
  Interest on guaranteed investment contracts    7,160,055             0             0             0             0     7,160,055
  Dividends on common stock                              0             0             0       456,852             0       456,852
  Net gain on sale of common stock                       0             0             0     2,798,630             0     2,798,630
  Unrealized appreciation of assets                      0             0             0    66,162,577             0    66,162,577
  Net gain from registered investment
    companies                                            0     5,545,511     1,701,843             0             0    53,739,295
                                              ------------- ------------- ------------- ------------- ------------- -------------
     Total earnings on investments               7,160,055     5,545,511     1,701,843    69,418,059     1,668,598   131,986,007
                                              ------------- ------------- ------------- ------------- ------------- -------------
Total additions                                 20,624,422    12,044,717     5,233,619   124,441,198     1,668,598   249,774,531

DEDUCTIONS
- ----------
Participant benefit payments                     8,079,761       722,038       558,121    14,459,032     1,480,795    33,835,282

Account maintenance fees                            28,684         3,424         2,619        34,554             0       109,002
                                              ------------- ------------- ------------- ------------- ------------- -------------
Net increase                                    12,515,977    11,319,255     4,672,879   109,947,612       187,803   215,830,247

Transfers from (to):
  Other master trust investment accounts        (5,022,366)   12,473,352    14,416,962    (8,937,210)            0             0
  Net loans                                     (1,493,070)       40,952        14,617      (791,294)    4,308,854             0
  Western Union International Collectively
    Bargained Plan                                  40,298             0             0        39,706         9,350       128,838

Net assets available for benefits, at
  beginning of year                            100,003,263     4,618,013             0   146,374,013    15,941,326   385,663,189
                                              ------------- ------------- ------------- ------------- ------------- -------------
Net assets available for benefits, at
  end of year                                 $106,044,102  $ 28,451,572  $ 19,104,458  $246,632,827  $ 20,447,333  $601,622,274
                                              ============= ============= ============= ============= ============= =============


                                     Page 24









                         MCI COMMUNICATIONS CORPORATION
                      401(K) PLAN FOR NON-EXEMPT EMPLOYEES
                   (FORMERLY MCI CONSUMER MARKETS 401(K) PLAN)
                                 EIN: 52-0886267
                     SCHEDULE OF MASTER TRUST PARTICIPATION




                                        Current Value of Interest                         Year Ended December 31, 1996
                              ---------------------------- ------------------------------------------------------ ------------------
                                                                            Participant
                              December 31,   December 31,                     Benefit                                      Net
Investment Account Interest:     1996          1995       Contributions      Payments      Net Loans   Net Transfers  Appreciation
                             -------------- -------------- -------------- ---------------- ------------ ------------- --------------
                                                                                                  

EuroPacific Growth Fund       $   2,907,841  $   1,880,771  $   1,133,489  $     (161,800) $    (49,274) $   (296,612) $     401,267
Dreyfus S&P 500 Stock Index       8,857,738      6,770,327      1,643,234        (469,745)     (155,189)     (520,476)     1,589,587
Putnam Voyager Fund              12,133,429      8,389,856      3,230,931        (958,104)     (358,363)      562,608      1,266,501
Putnam Balanced Retirement Fund   3,887,960      2,304,389      1,457,404        (287,810)      (47,079)       38,806        422,250
Stable Asset Fund                14,054,922     10,052,165      2,401,827      (1,575,013)     (379,240)    2,624,737        930,446
Putnam New Opportunities          6,090,028      3,303,794      2,445,921        (337,779)      (77,620)      457,806        297,906
MCI Common Stock                 52,171,562     28,615,233     10,783,211      (3,441,751)     (399,469)    6,451,575     10,162,763
Participant Loans
 interest rates range 7% - 11%)   5,028,114      2,478,258              0        (349,281)    1,466,234     1,083,900        349,003
                             -------------- -------------- -------------- --------------- ------------- ------------- --------------
       Total                  $ 105,131,594  $  63,794,793  $  23,096,017  $   (7,581,283) $          0  $ 10,402,344  $  15,419,723
                             ============== ============== ============== =============== ============= ============= ==============












                                     Page 25








NOTE 4 - NET ASSETS  AVAILABLE FOR BENEFITS AND CHANGES IN NET ASSETS  AVAILABLE
         FOR  BENEFITS BY FUND 

The net assets available for benefits and the changes in
net assets among the Plan's investment funds for the years ended December 31,
1996 and 1995 are presented on the following pages.






































                                     Page 26









                         MCI COMMUNICATIONS CORPORATION
                      401(K) PLAN FOR NON-EXEMPT EMPLOYEES
                   (FORMERLY MCI CONSUMER MARKETS 401(K) PLAN)
                                 EIN: 52-0886267
      STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                                DECEMBER 31, 1996



                                                         EuroPacific     Dreyfus       Putnam        Stable
                                                           Growth        S&P 500      Voyager         Asset
                                                            Fund       Stock Index      Fund          Fund
                                                        ------------- ------------- ------------- -------------
              ASSETS
              ------
                                                                                        

Contributions receivable:
  Employee                                               $        89  $        52  $       117  $          117
  Employer                                                         0            0            0               0
Other receivables                                              1,375        1,923        6,553         961,312
                                                         ------------ ------------ ------------ ---------------
    Total receivables                                          1,464        1,975        6,670         961,429


Non-interest bearing cash                                          0            0            1          83,936

Investments, at fair value:
  Common stock                                                     0             0             0             0
  Common/collective trusts                                        26         3,103           427       285,211
  Registered investment companies                          2,910,068     8,854,641*   12,133,001*            0
  Participant loans                                                0             0             0             0

Investments, at contract value:
  Value of guaranteed investment contracts                         0             0             0    12,757,728
                                                        ------------- ------------- ------------- -------------
Total assets                                               2,911,558     8,859,719    12,140,099    14,088,304
                                                        ------------- ------------- ------------- -------------

            LIABILITIES
            -----------

Operating payables                                             3,717         1,981         6,670        33,382
                                                        ------------- ------------- -------------- ------------

Net assets available for benefits                       $  2,907,841  $  8,857,738  $ 12,133,429  $ 14,054,922
                                                        ============= ============= ============= =============
<FN>

*  Investment represents 5% or more of the Plan's net assets.
</FN>



                                     Page 27







                         MCI COMMUNICATIONS CORPORATION
                      401(K) PLAN FOR NON-EXEMPT EMPLOYEES
                   (FORMERLY MCI CONSUMER MARKETS 401(K) PLAN)
                                 EIN: 52-0886267
      STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                                DECEMBER 31, 1996



                                                         Putnam        Putnam        MCI
                                                          New         Balanced      Common      Participant
                                                     Opportunities   Retirement      Stock         Loans         Total
                                                     ------------- ------------- ------------- ------------- ---------
              ASSETS
              ------
                                                                                              
Contributions receivable:
  Employee                                            $        199  $       114 $        147  $         0 $        836
  Employer                                                       0            0          508            0          508
Other receivables                                              639           52       25,658            0      997,512
                                                       ------------ ------------ ------------ ------------ -----------
    Total receivables                                          838          166       26,313            0      998,856

Non-interest bearing cash                                        0            0            0            0       83,937

Investments, at fair value:
  Common stock                                                   0            0   52,144,009*           0   52,144,009
  Common/collective trusts                                   5,064          601        1,249            0      295,681
  Registered investment companies                        6,084,956*   3,887,359            0            0   33,870,025
  Participant loans                                              0            0            0    5,028,114*   5,028,114

Investments, at contract value:
  Value of guaranteed investment contracts                       0            0            0            0   12,757,728
                                                      ------------- ------------ ------------ ------------ -----------
Total assets                                             6,090,858    3,888,126   52,171,571    5,028,114  105,178,349
                                                      ------------- ------------ ------------ ------------ -----------

            LIABILITIES
            -----------

Operating payables                                             830          166            9            0       46,755
                                                      ------------- ------------ ------------ ------------ -----------

Net assets available for benefits                     $  6,090,028   $3,887,960 $ 52,171,562  $ 5,028,114 $105,131,594
                                                      ============= ============ ============ ============ ===========
<FN>

*  Investment represents 5% or more of the Plan's net assets.
</FN>


                                     Page 28







                         MCI COMMUNICATIONS CORPORATION
                      401(K) PLAN FOR NON-EXEMPT EMPLOYEES
                   (FORMERLY MCI CONSUMER MARKETS 401(K) PLAN)
                                 EIN: 52-0886267
      STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                                DECEMBER 31, 1995



                                                          EuroPacific   Dreyfus      Putnam        Stable
                                                            Growth      S&P 500      Voyager        Asset
                                                             Fund     Stock Index      Fund         Fund
                                                         ------------ ------------ ------------ -------------
              ASSETS
              ------
                                                                                        

Contributions receivable:
  Employee                                               $    14,237  $    22,898  $    46,507  $     40,196
  Employer                                                         0            0            0             0
Other receivables                                             32,425       40,872        1,314           140
                                                         ------------ ------------ ------------ -------------
    Total receivables                                         46,662       63,770       47,821        40,336

Non-interest bearing cash                                        209        8,383        6,936        13,705

Investments, at fair value:
  Common stock                                                     0            0            0             0
  Common/collective trusts                                         2        1,445          133       150,186
  Registered investment companies                          1,866,323    6,772,946*   8,415,511*            0
  Participant loans                                                0            0            0             0

Investments, at contract value:
  Value of guaranteed investment contracts                         0            0            0     9,850,316*
                                                         ------------ ------------ ------------ -------------
Total assets                                               1,913,196    6,846,544    8,470,401    10,054,543
                                                         ------------ ------------ ------------ -------------

            LIABILITIES
            -----------

Operating payables                                            32,425       76,217       80,545         2,378
                                                         ------------ ------------ ------------ -------------

Net assets available for benefits                        $ 1,880,771  $ 6,770,327  $ 8,389,856  $ 10,052,165
                                                         ============ ============ ============ =============
<FN>

*  Investment represents 5% or more of the Plan's net assets.
</FN>



                                     Page 29







                         MCI COMMUNICATIONS CORPORATION
                      401(K) PLAN FOR NON-EXEMPT EMPLOYEES
                   (FORMERLY MCI CONSUMER MARKETS 401(K) PLAN)
                                 EIN: 52-0886267
      STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                                DECEMBER 31, 1995



                                                       Putnam        Putnam        MCI
                                                        New         Balanced      Common     Participant
                                                   Opportunities   Retirement      Stock        Loans         Total
                                                   ------------- ------------- ------------- ------------ -------------
              ASSETS
              ------
                                                                                                      
Contributions receivable:
  Employee                                         $     26,865  $     19,313  $     51,920  $         0  $    221,936
  Employer                                                    0             0       126,693            0       126,693
Other receivables                                           141        19,567             7            0        94,466
                                                   ------------- ------------- ------------- ------------ -------------
    Total receivables                                    27,006        38,880       178,620            0       443,095

Non-interest bearing cash                                     0             0             0            0        29,233

Investments, at fair value:
  Common stock                                                0             0    28,434,032*           0    28,434,032
  Common/collective trusts                                  162           146         2,581            0       154,655
  Registered investment companies                     3,281,035*    2,291,462             0            0    22,627,277
  Participant loans                                           0             0             0    2,478,258     2,478,258

Investments, at contract value:
  Value of guaranteed investment contracts                    0             0             0            0     9,850,316
                                                   ------------- ------------- ------------- ------------ -------------
Total assets                                          3,308,203     2,330,488    28,615,233    2,478,258    64,016,866
                                                   ------------- ------------- ------------- ------------ -------------

            LIABILITIES
            -----------

Operating payables                                        4,409        26,099             0            0       222,073
                                                   ------------- ------------- ------------- ------------ -------------

Net assets available for benefits                  $  3,303,794  $  2,304,389  $ 28,615,233  $ 2,478,258  $ 63,794,793
                                                   ============= ============= ============= ============ =============
<FN>

*  Investment represents 5% or more of the Plan's net assets.
</FN>



                                     Page 30







                         MCI COMMUNICATIONS CORPORATION
                      401(K) PLAN FOR NON-EXEMPT EMPLOYEES
                   (FORMERLY MCI CONSUMER MARKETS 401(K) PLAN)
                                 EIN: 52-0886267
STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                                DECEMBER 31, 1996



                                             EuroPacific    Dreyfus      Putnam      Stable       Putnam       Putnam
                                               Growth      S&P 500       Voyager     Asset         New         Balanced
                                                Fund      Stock Index     Fund        Fund      Opportunities  Retirement
ADDITIONS                                    ------------ ------------ ----------- ----------- -------------- ------------
- ---------
                                                                                            

Contributions:
  Participants                               $ 1,094,938  $ 1,600,956  $ 3,089,772 $ 2,275,487  $ 2,316,168    $1,310,492
  Non-cash employer                                    0            0            0           0            0             0
  Rollovers                                       36,129       38,143      116,417      77,412       77,277       129,112
  Transfers from ESOP                              2,422        4,135       24,742      48,928       52,476        17,800
                                             ------------ ------------  ----------- ----------- -------------- ----------
    Total contributions                        1,133,489    1,643,234    3,230,931   2,401,827    2,445,921     1,457,404
                                             ------------ ------------ ----------- ----------- --------------- ----------
Earnings on investments:
  Interest on participant loans                        0            0            0           0            0             0
  Interest on guaranteed investment contracts          0            0            0     930,446            0             0
  Dividends on common stock                            0            0            0           0            0             0
  Net gain on sale of common stock                     0            0            0           0            0             0
  Unrealized appreciation of assets                    0            0            0           0            0             0
  Net gain from registered investment
    companies                                    401,267    1,589,587    1,266,501           0      297,906       422,250
                                             ------------ ------------ ------------ ----------- ------------ ------------
    Total earnings on investments                401,267    1,589,587    1,266,501     930,446      297,906       422,250
                                             ------------ ------------ ------------ ----------- ------------ ------------
Total additions                                1,534,756    3,232,821    4,497,432   3,332,273    2,743,827     1,879,654

DEDUCTIONS
- ----------
Participant benefit payments                     159,943      465,916      950,717   1,565,643      334,525       285,381

Account maintenance fees                           1,857        3,829        7,387       9,370        3,254         2,429
                                             ------------ ------------ ------------ ----------- ------------ ------------
Net increase                                   1,372,956    2,763,076    3,539,328   1,757,260    2,406,048     1,591,844

Transfers from (to):
  Other master trust investment accounts         (62,133)    (235,482)    (193,351)   (586,094)     848,539        48,422
  Net loans                                      (49,274)    (155,189)    (358,363)   (379,240)     (77,620)      (47,079)
  Western Union International Collectively
    Bargained Plan                                    51        2,390        2,200         615           88            29
  MCI 401(k) Plan for Exempt Employees          (234,530)    (287,384)     753,759   3,210,216     (390,821)       (9,645)

Net assets available for benefits,
  beginning of year                            1,880,771    6,770,327    8,389,856  10,052,165    3,303,794     2,304,389
                                             ------------ ------------ ----------- ----------- ------------   -----------
Net assets available for benefits,
  end of year                                $ 2,907,841  $ 8,857,738  $12,133,429 $14,054,922  $ 6,090,028    $3,887,960
                                             ============ ============ =========== ============ ============ ============

                                     Page 31







                         MCI COMMUNICATIONS CORPORATION
                      401(K) PLAN FOR NON-EXEMPT EMPLOYEES
                   (FORMERLY MCI CONSUMER MARKETS 401(K) PLAN)
                                 EIN: 52-0886267
STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                      FOR THE YEAR ENDED DECEMBER 31, 1996

                                             MCI           Participant    Total
                                            Common            Loans
                                            Stock
ADDITIONS                            -------------- --------------- ------------
- ---------
Contributions:
  Participants                        $  3,236,416   $          0   $ 14,924,229
  Non-cash employer                      7,469,320              0      7,469,320
  Rollovers                                 49,608              0        524,098
  Transfers from ESOP                       27,867              0        178,370
                                       ------------   ------------- ------------
    Total contributions                 10,783,211              0     23,096,017
                                     --------------   ------------- ------------
Earnings on investments:
  Interest on participant loans                  0        349,003        349,003
  Interest on guaranteed investment 
    contracts                                    0              0        930,446
  Dividends on common stock                 79,756              0         79,756
  Net gain on sale of common stock         195,393              0        195,393
  Unrealized appreciation of assets      9,887,614              0      9,887,614
  Net gain from registered investment
    companies                                    0              0      3,977,511
                                      -------------    ------------ ------------
     Total earnings on investments      10,162,763        349,003     15,419,723
                                      -------------    ------------ ------------
Total additions                         20,945,974        349,003     38,515,740

DEDUCTIONS
- ----------
Participant benefit payments             3,427,564        349,281      7,538,970
Account maintenance fees                    14,187              0         42,313
                                      -------------    ------------ ------------
Net increase                            17,504,223           (278)    30,934,457

Transfers from (to):
  Other master trust investment accounts   180,099              0              0
  Net loans                               (399,469)     1,466,234              0
  Western Union International Collectively
    Bargained Plan                           2,371              0          7,744
  MCI Plan for Exempt Employees          6,269,105      1,083,900     10,394,600

Net assets available for benefits,
  beginning of year                     28,615,233      2,478,258     63,794,793
                                     --------------   ------------- ------------
Net assets available for benefits,
  end of year                         $ 52,171,562   $  5,028,114   $105,131,594
                                      =============    ============ ============

                                     Page 32







                         MCI COMMUNICATIONS CORPORATION
                      401(K) PLAN FOR NON-EXEMPT EMPLOYEES
                   (FORMERLY MCI CONSUMER MARKETS 401(K) PLAN)
                                 EIN: 52-0886267
STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                      FOR THE YEAR ENDED DECEMBER 31, 1995



                                                EuroPacific    Putnam     Scudder     Dreyfus     Putnam    Putnam     Putnam
                                                  Growth      Balanced    Income      S&P 500    Growth &  Investors    Vista
                                                   Fund         Fund       Fund     Stock Index   Income     Fund       Fund
ADDITIONS                                       ------------ ---------- ---------- ------------ ---------- ---------  ---------
- ---------
                                                                                                
Contributions:
  Participants                                  $   861,411  $ 212,801  $  93,432  $ 1,393,296  $ 120,271  $ 21,358  $ 31,981
  Non-cash employer                                       0          0          0            0          0         0         0
  Rollovers                                          64,524     19,314      8,821      111,898     57,600    20,838    12,278
                                                ------------ ---------- ---------- ------------ ---------- ---------  --------
    Total contributions                             925,935    232,115    102,253    1,505,194    177,871    42,196    44,259
                                                ------------ ---------- ---------- ------------ ---------- ---------  --------
Earnings on investments:
  Interest on participant loans                           0          0          0            0          0         0         0
  Interest on guaranteed investment contracts             0          0          0            0          0         0         0
  Dividends on common stock                               0          0          0            0          0         0         0
  Net gain on sale of common stock                        0          0          0            0          0         0         0
  Unrealized appreciation of assets                       0          0          0            0          0         0         0
  Net gain from registered investment
    companies                                       150,793     83,427     24,504    1,693,107     48,872     9,374    23,049
                                                ------------ ---------- ---------- ------------ ---------- --------- ---------
    Total earnings on investments                   150,793     83,427     24,504    1,693,107     48,872     9,374    23,049
                                                ------------ ---------- ---------- ------------ ---------- --------- ---------
Total additions                                   1,076,728    315,542    126,757    3,198,301    226,743    51,570    67,308

DEDUCTIONS
- ----------

Participant benefit payments                         77,162     13,218     11,926      375,544     12,182       918     4,390

Account maintenance fees                                796        194         74        3,336         63        35        25
                                                ------------ ---------- ---------- ------------ ---------- --------- ---------
Net increase                                        998,770    302,130    114,757    2,819,421    214,498    50,617    62,893

Transfers from (to):
  Other master trust investment accounts            268,344   (668,271)  (305,922)     177,693   (422,194)  (79,717) (183,632)
  Net loans                                          (3,588)      (583)       175     (160,142)     1,337    (3,605)   (6,483)
  MCI Communications Retirement Savings Plan        (83,937)   (20,346)      (183)    (364,557)    (5,121)      906    44,438

Net assets available for benefits,
  beginning of year                                 701,182    387,070    191,173    4,297,912    211,480    31,799    82,784
                                                ------------ ---------- ---------- ------------ ---------- --------- ---------
Net assets available for benefits,
  end of year                                   $ 1,880,771  $       0  $       0  $ 6,770,327  $       0  $      0  $      0
                                                ============ ========== ========== ============ ========== ========= =========


                                     Page 33







                         MCI COMMUNICATIONS CORPORATION
                      401(K) PLAN FOR NON-EXEMPT EMPLOYEES
                   (FORMERLY MCI CONSUMER MARKETS 401(K) PLAN)
                                 EIN: 52-0886267
STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                      FOR THE YEAR ENDED DECEMBER 31, 1995



                                              Putnam       Putnam       Putnam      Putnam       Putnam      Putnam
                                              Voyager    Convertible  High Yield Global Gov't OTC Emerging Diversified
                                               Fund     Income-Growth  Advantage    Income       Growth      Income
ADDITIONS                                  ------------ ------------- ---------- ------------ ------------ -----------
- ---------
                                                                                         
Contributions:
  Participants                             $ 2,526,517  $     32,195  $  19,476  $    11,784  $   141,209  $   16,064
  Non-cash employer                                  0             0          0            0            0           0
  Rollovers                                    153,633        12,929          0            0       34,855           0
                                           ------------ ------------- ---------- ------------ ------------ -----------
    Total contributions                      2,680,150        45,124     19,476       11,784      176,064      16,064
                                           ------------ ------------- ---------- ------------ ------------ -----------
Earnings on investments:
  Interest on participant loans                      0             0          0            0            0           0
  Interest on guaranteed investment contracts        0             0          0            0            0           0
  Dividends on common stock                          0             0          0            0            0           0
  Net gain on sale of common stock                   0             0          0            0            0           0
  Unrealized appreciation of assets                  0             0          0            0            0           0
  Net gain from registered investment
    companies                                2,078,396        10,559      4,890        1,736       59,483       5,629
                                            ----------- ------------- ---------- ------------ ------------ -----------
     Total earnings on investments           2,078,396        10,559      4,890        1,736       59,483       5,629
                                            ----------- ------------- ---------- ------------ ------------ -----------
Total additions                              4,758,546        55,683     24,366       13,520      235,547      21,693

DEDUCTIONS
- ----------

Participant benefit payments                   555,050         1,186      1,729          225       10,443       1,144

Account maintenance fees                         4,668            25         28            7          126          11
                                            ----------- ------------- ---------- ------------ ------------ -----------
Net increase                                 4,198,828        54,472     22,609       13,288      224,978      20,538

Transfers from (to):
  Other master trust investment accounts       257,303       (94,894)   (62,109)     (30,662)    (458,898)    (69,446)
  Net loans                                   (160,459)       (6,696)       112          214      (17,907)      1,624
  MCI Communications Retirement Savings Plan  (428,679)       (1,120)       591         (446)      11,115        (498)

Net assets available for benefits,
  beginning of year                          4,522,863        48,238     38,797       17,606      240,712      47,782
                                           ------------ ------------- ---------- ------------ ------------ -----------
Net assets available for benefits,
  end of year                              $ 8,389,856  $          0  $       0  $         0  $         0  $        0
                                           ============ ============= ========== ============ ============ ===========


                                     Page 34







                         MCI COMMUNICATIONS CORPORATION
                      401(K) PLAN FOR NON-EXEMPT EMPLOYEES
                   (FORMERLY MCI CONSUMER MARKETS 401(K) PLAN)
                                 EIN: 52-0886267
STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS, WITH FUND INFORMATION
                      FOR THE YEAR ENDED DECEMBER 31, 1995



                                                 Stable        Putnam        Putnam         MCI
                                                  Asset          New        Balanced      Common     Participant
                                                  Fund      Opportunities  Retirement      Stock        Loans         Total
ADDITIONS                                     ------------- ------------- ------------ ------------- ------------ -------------
- ---------
                                                                                                
Contributions:
  Participants                                $  2,147,967  $    972,447  $   589,048  $  2,590,831  $         0  $ 11,782,088
  Non-cash employer                                      0             0            0     6,565,128            0     6,565,128
  Rollovers                                         85,489       162,222       33,088        57,904            0       835,393
                                              ------------- ------------- ------------ ------------- ------------ -------------
    Total contributions                          2,233,456     1,134,669      622,136     9,213,863            0    19,182,609
                                              ------------- ------------- ------------ ------------- ------------ -------------
Earnings on investments:
  Interest on participant loans                          0             0            0             0      160,175       160,175
  Interest on guaranteed investment contracts      716,230             0            0             0            0       716,230
  Dividends on common stock                              0             0            0        57,302            0        57,302
  Net gain on sale of common stock                       0             0            0       574,244            0       574,244
  Unrealized appreciation of assets                      0             0            0     8,783,448            0     8,783,448
  Net gain from registered investment
    companies                                            0       593,767      200,784             0            0     4,988,370
                                              ------------- ------------- ------------ ------------- ------------ -------------
     Total earnings on investments                 716,230       593,767      200,784     9,414,994      160,175    15,279,769
                                              ------------- ------------- ------------ ------------- ------------ -------------
Total additions                                  2,949,686     1,728,436      822,920    18,628,857      160,175    34,462,378

DEDUCTIONS
- ----------

Participant benefit payments                     1,670,191        77,493       77,257     3,060,627      326,895     6,277,580

Account maintenance fees                             8,112           801          691         9,502            0        28,494
                                              ------------- ------------- ------------ ------------- ------------ -------------
Net increase                                     1,271,383     1,650,142      744,972    15,558,728     (166,720)   28,156,304

Transfers from (to):
  Other master trust investment accounts          (861,070)    1,361,740    1,626,852      (455,117)           0             0
  Net loans                                       (313,848)      (17,271)     (23,226)     (184,305)     894,651             0
  MCI Communications Retirement Savings Plan      (407,343)      (68,883)     (44,209)   (1,021,414)     (74,172)   (2,463,858)

Net assets available for benefits,
  beginning of year                             10,363,043       378,066            0    14,717,341    1,824,499    38,102,347
                                              ------------- ------------- ------------ ------------- ------------ -------------
Net assets available for benefits,
  end of year                                 $ 10,052,165  $  3,303,794  $ 2,304,389  $ 28,615,233  $ 2,478,258  $ 63,794,793
                                              ============= ============= ============ ============= ============ =============


                                     Page 35









NOTE 5 - PARTICIPANTS' ACCOUNTS

As of December 31, 1996 and 1995, the Plan held  1,595,520 and 1,089,037  shares
of MCI  Communications  Corporation  Common  Stock  at  fair  market  values  of
$52,153,560 and $28,451,092,  respectively. Of these shares, 275,777 and 295,130
were contributed by MCIT during the Plan years ended December 31, 1996 and 1995,
respectively,  as MCIT's  matching  contributions.  As of December  31, 1996 and
1995,  the Plan's  benefit  claims  payable were  $11,755,110  and  $10,457,005,
respectively,  which include  156,894 and 159,503  shares of MCI  Communications
Corporation  Common Stock at fair market  values of $5,128,464  and  $4,167,016,
respectively.  Net assets  include  account  balances of  participants  who have
terminated from MCIT and have not received a distribution as of year end.

NOTE 6 - TRANSFER OF ASSETS TO (FROM) THE PLAN

During  the  years  ended  December  31,  1996 and  1995,  certain  participants
transferred  between  the Plan and the Exempt  Plan.  During the plan year ended
December 31, 1996,  assets valued at $10,394,600  were  transferred to the Plan,
including  235,152 shares of MCI  Communications  Corporation  Common Stock at a
fair value of $6,269,575. During the year ended December 31, 1995, assets valued
at $2,463,858 were  transferred  from the Plan,  including  47,040 shares of MCI
Communications Corporation Common Stock at a fair value of $1,021,414.

During  the year ended  December  31,  1996,  certain  participants  transferred
between  the  Plan  and  the  Western  Union   International   401(k)  Plan  for
Collectively  Bargained  Employees.  During the year ended  December  31,  1996,
assets valued at $7,744,  including 86 shares of MCI Communications  Corporation
Common Stock at a fair value of $2,371 were transferred to the Plan.

NOTE 7 - FEDERAL INCOME TAX STATUS

As  described  in  Note  1,  the  Plan  is  Part  II of the  MCI  Communications
Corporation  ESOP and  401(k) for  Non-Exempt  Employees.  The Plan,  as amended
through  January 24, 1995, has been determined by letter dated January 31, 1996,
by the IRS to be qualified under Section 401 of the Internal Revenue Code.

                                     Page 36






NOTE 8- MERGER AGREEMENT

Effective November 3, 1996, MCI Communications  Corporation  ("MCI") and British
Telecommunications,  plc ("BT")  entered  into an  Agreement  and Plan of Merger
("the Merger").  As a result of the proposed merger, the stockholders of MCI and
BT will become the owners of a combined company,  renamed Concert plc (Concert).
Under the terms of the Merger,  each outstanding share of the MCI's common stock
(other than treasury shares and shares owned by BT including the shares of Class
A common  stock) will be  converted  into the right to receive (i) .54  American
Depository Share (ADS) of Concert,  each ADS representing ten ordinary shares of
25 pence each of Concert (with cash being paid in lieu of fractional  ADSs), and
(ii) $6.00 in cash.

The  shareholders  of the respective  companies  approved the Merger at meetings
held on April 2, 1997 and April 15, 1997, respectively. Completion of the Merger
is subject to certain  conditions,  including the receipt of required regulatory
approvals. MCI expects to complete the Merger in the fall of 1997.


NOTE 9 - SUBSEQUENT EVENTS

Effective  January 1, 1997,  the  eligibility  requirements  under the Plan were
amended to permit an employee to become a participant  and eligible for elective
contributions  on the entry date  coincident with or next following the close of
the three  consecutive,  full,  calendar  months  period from his or her date of
hire. The participant shall be eligible to receive matching  contributions after
completing a 12-consecutive-month  period starting on his or her date of hire in
which the participant has completed 1,000 hours of service.










                                     Page 37






                                                                     SCHEDULE I
                         MCI COMMUNICATIONS CORPORATION
                        DEFINED CONTRIBUTION MASTER TRUST
           ITEM 27a - SCHEDULE OF ASSETS HELD FOR INVESTMENT PURPOSES
                                DECEMBER 31, 1996




                                                                                                   CURRENT 
                                                           NUMBER                                  VALUE AT
DESCRIPTION/ISSUER                                        OF SHARES            COST                12/31/96
- ------------------                                        ---------        ------------          ------------
                                                                                            
LOANS TO PARTICIPANTS

     Participant loan accounts (rates range 7% - 11%)                      $          0          $ 26,210,945
      (maturities range 1997-2011)                                                               ------------


INTEREST IN COLLECTIVE INVESTMENT
  FUNDS OF TRUSTEE

  *  Mellon Bank Temporary
       Investment Fund                                                        2,225,365             2,225,365
                                                                                                 ------------


INTEREST IN REGISTERED INVESTMENT
  COMPANIES

     EuroPacific Growth Fund                                986,064          22,903,818            25,677,109
  *  Dreyfus S&P 500 Stock Index                          4,878,384          55,973,987            77,615,093
  *  Putnam Voyager Fund                                  8,291,373         102,466,644           133,656,939
  *  Putnam New Opportunities                             1,291,053          44,871,300            52,455,498
  *  Putnam Balanced Retirement                           2,836,470          27,895,654            29,329,101
                                                                                                 ------------
     Total investment in registered
       investment companies                                                                       318,733,740
                                                                                                 ------------


GUARANTEED INVESTMENT CONTRACTS **
  Stable Asset Fund

     Aetna Life Insurance (6.63% Matures 6/30/00)                            20,306,182            20,306,182
     Allstate Life Insurance Company (5.90% Matures 7/1/98)                   6,474,248             6,474,248
     John Hancock Mutual Life Insurance (8.05% Matures 6/30/99)               4,000,628             4,000,628
     Metropolitan Life Insurance (8.96% Matures 6/30/96)    14,261,226       14,261,226
     New York Life Insurance (6.82% Matures 3/31/98)         8,847,294        8,847,294
     New York Life Insurance (8.08% Matures 12/31/99)        5,803,475        5,803,475
     Pacific Mutual Life Insurance (7.30% Matures 12/31/01)                   4,642,586             4,642,586
     Pacific Mutual Life Insurance (7.36% Matures 12/31/01)                   1,287,816             1,287,816
     Peoples Security Insurance Company (5.72% Matures  6/30/94)              7,000,905             7,000,905
     Peoples Security Insurance Company (5.86% Matures 3/31/98)               5,220,011             5,220,011
     Principal Mutual Life Insurance (6.60% Matures  4/02/01)                 3,409,732             3,409,732
     Prudential Life Insurance (7.00% Matures 9/30/98)       6,028,870        6,028,870
     TransAmerica Life Insurance (5.60% Matures 6/30/95)     3,426,163        3,426,163
     TransAmerica Life Insurance (7.25% Matures 12/31/98)    4,071,194        4,071,194
                                                                                                 ------------
     Total guaranteed investment contracts                                                         94,780,330
                                                                                                 ------------


COMMON STOCK

  *  MCI Communications Corporation                       11,299,325        248,485,916           369,352,337
                                                                                                 ------------

     TOTAL INVESTMENTS                                                                           $811,302,717
                                                                                                 ============
<FN>

  *  Denotes a party-in-interest

  ** Current value is considered to be contract value.
</FN>


                                     Page 38









                                                                   SCHEDULE II

                         MCI COMMUNICATIONS CORPORATION
                        DEFINED CONTRIBUTION MASTER TRUST
                 ITEM 27d - SCHEDULE OF REPORTABLE TRANSACTIONS
                      FOR THE YEAR ENDED DECEMBER 31, 1996

Transactions or series of transactions exceeding 5% of the beginning fair values
of master  trust  assets for the plan year  January 1, 1996 to December 31, 1996
are  considered  reportable  transactions.  Fair  value at  January  1,  1996 is
$602,522,823. Five percent (5%) of fair value is $30,126,141.



Identity                                                                   Expense                        Current
   of                                                                      incurred                    value of asset
  party                              Purchase         Selling     Lease      with          Cost of     on transaction  Net gain
involved    Description of asset       price           price      rental  transaction       asset           date       or (loss)
- --------  -----------------------  --------------  -------------  ------  -----------  --------------  --------------  ---------
                                                                                                           
        * Putnam Voyager Fund      $ 26,805,559                                         $ 26,805,559    $ 26,805,559  $        0
                                  (129 purchases)
        * Putnam Voyager Fund                      $ 15,121,764                         $ 10,559,468    $ 15,121,764  $4,562,296
                                                    (126 sales)
          MCI Common Stock         $ 10,197,229                                         $ 10,197,229    $ 10,197,229  $        0
                                 (202 deliveries)
          MCI Common Stock                         $ 38,361,503                         $ 38,361,503    $ 38,361,503  $        0
                                                    (209 receipts)
          Stable Asset Fund        $ 35,230,443                                         $ 35,230,443    $ 35,230,443  $        0
                                 (207 purchases)
          Stable Asset Fund                        $ 34,678,608                         $ 34,678,608    $ 34,678,608  $        0
                                                    (179 sales)
        *  Mellon Bank Temporary   $ 37,705,175                                         $ 37,705,175    $ 37,705,175  $        0
            Investment Fund       (100 purchases)
        *  Mellon Bank Temporary                   $ 37,558,568                         $ 37,558,568    $ 37,558,568  $        0
            Investment Fund                          (62 sales)

<FN>

   *  Denotes a party-in-interest
</FN>


                                     Page 39









                                    SIGNATURE

Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the Plan
sponsor  of  the  MCI  Communications  Corporation  ESOP  and  401(k)  Plan  for
Non-Exempt  Employees  has duly caused  this  annual  report to be signed on its
behalf by the undersigned, thereunto duly authorized.



                                              MCI  COMMUNICATIONS  CORPORATION 
                                              401(K)  PLAN  FOR  NON-EXEMPT  
                                              EMPLOYEES  - PART  II OF THE  MCI 
                                              COMMUNICATIONS   CORPORATION 
                                              ESOP AND 401(K) FOR NON-EXEMPT 
                                              EMPLOYEES


Date:  June 27, 1997                       By:David M. Case
                                             ------------------------------
                                             David M. Case
                                             Vice President
                                             MCI Telecommunications Corporation





















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