QWEST COMMUNICATIONS INTERNATIONAL INC.



                                  $300,000,000
                           7.25% Senior Notes Due 2008





                               PURCHASE AGREEMENT


Dated: November 19, 1998











                     QWEST COMMUNICATIONS INTERNATIONAL INC.



                                  $300,000,000

                           7.25% SENIOR NOTES DUE 2008

                               PURCHASE AGREEMENT


                                                              New York, New York
                                                               November 19, 1998

Salomon Smith Barney Inc.
Seven World Trade Center
New York, New York  10048

Ladies and Gentlemen:

                  Qwest   Communications    International   Inc.,   a   Delaware
corporation (the "Company"),  proposes to issue and sell to Salomon Smith Barney
Inc. (the "Initial  Purchaser")  $300,000,000  aggregate principal amount of its
7.25%  Senior  Notes  Due 2008 (the  terms of which  are set forth in  Exhibit A
hereto,  the  "Securities").  The Securities are to be issued under an indenture
(the  "Indenture")  dated as of the Closing Date (as defined herein) between the
Company and Bankers Trust Company, as trustee.

                  The sale of the  Securities to the Initial  Purchaser  will be
made without registration of the Securities under the Securities Act of 1933, as
amended  (the   "Securities   Act"),   in  reliance  upon  exemptions  from  the
registration  requirements  of the  Securities  Act. The Initial  Purchaser  has
advised  the  Company  that it will  offer  and  sell the  Securities  purchased
hereunder in accordance with Section 4 hereof as soon as it deems advisable.

                  The holders of the Securities will be entitled to the benefits
of a  Registration  Rights  Agreement  dated as of the Closing  Date (as defined
herein)  between  the  Company  and the  Initial  Purchaser  (the  "Registration
Agreement"),  pursuant to which the Company will file a  registration  statement
with the Securities and Exchange  Commission (the "Commission")  registering the
Securities or New Securities  (referred to in the Registration  Agreement) under
the Securities Act.

                  In connection with the sale of the Securities, the Company has
prepared a final  offering  memorandum,  dated  November  19,  1998 (the  "Final
Memorandum"). The Final Memorandum sets forth certain information concerning the
Company and the  Securities.  The Company hereby confirms that it has authorized
the use of the Final  Memorandum,  and any amendment or supplement  thereto,  in
connection  with the offer and sale of the Securities by the Initial  Purchaser.
Unless stated to the contrary, all references herein to the Final Memorandum are
to the Final  Memorandum  as of the  Execution  Time (as  defined  in  Section 6
hereof),  including the documents  incorporated  by reference  therein and filed
with the  Commission as of the Execution  Time, and are not meant to include any
amendment  or  supplement   subsequent  to  the   Execution   Time.   The  terms
"supplement,"  "amendment"  and "amend" as used herein with respect to the Final
Memorandum shall include all documents deemed to be incorporated by reference in
the  Final  Memorandum  that  are  filed  subsequent  to the  date of the  Final
Memorandum with the Commission.






     1.  Representations and Warranties.  The Company represents and warrants to
the Initial Purchaser as set forth below in this Section 1.

                  (a) The Final Memorandum, at the date hereof, does not, and at
         the Closing Date will not (and any amendment or supplement  thereto, at
         the date thereof and at the Closing Date, will not), contain any untrue
         statement  of a  material  fact or  omit to  state  any  material  fact
         necessary  to  make  the  statements  therein,  in  the  light  of  the
         circumstances  under which they were made,  not  misleading;  provided,
         however, that the Company makes no representation or warranty as to the
         information  contained in or omitted from the Final Memorandum,  or any
         amendment or  supplement  thereto,  in reliance  upon and in conformity
         with information furnished in writing to the Company by or on behalf of
         the Initial Purchaser specifically for inclusion therein.

                  (b) Each of the  Company  and its  subsidiaries  has been duly
         incorporated,  is validly  existing as a  corporation  in good standing
         under the laws of the jurisdiction of its incorporation, has full power
         (corporate  and other) to own or lease its  properties  and conduct its
         business as described in the Final Memorandum, and is duly qualified to
         do business as a foreign  corporation and is in good standing under the
         laws of each jurisdiction which requires such qualification  wherein it
         owns or leases  material  properties  or  conducts  material  business,
         except  where the  failure  to be  qualified  has not had and would not
         reasonably  be  expected  to  have a  material  adverse  effect  on the
         business,  financial  condition or results of operations of the Company
         and its subsidiaries taken as a whole (a "Material Adverse Effect").

                  (c) The Company has full power  (corporate and other) to enter
         into  and  to  perform  its  obligations  under  this  Agreement,   the
         Indenture, the Registration Agreement and the Securities.

                  (d) All the outstanding shares of capital stock of each of the
         Company's  subsidiaries  have been duly  authorized and validly issued,
         are fully paid and nonassessable  and, except as otherwise set forth in
         the Final Memorandum,  are owned beneficially by the Company,  directly
         or indirectly, through one or more subsidiaries,  free and clear of any
         security interest, claim, lien, encumbrance, or adverse interest of any
         nature (each, a "Lien"),  except for such Liens which, singly or in the
         aggregate,  has not had and would not  reasonably be expected to have a
         Material Adverse Effect or as described in or contemplated by the Final
         Memorandum.

                  (e) The  Company  has an  authorized,  issued and  outstanding
         capitalization as set forth in the Final Memorandum.  All of the issued
         shares of capital  stock of the Company have been duly  authorized  and
         validly issued and are fully paid and nonassessable.

                  (f) The consolidated financial statements and schedules of the
         Company  and  its  consolidated  subsidiaries  included  in  the  Final
         Memorandum fairly present the financial position of the Company and its
         consolidated  subsidiaries and the results of operations and changes in
         financial  condition  as of the  dates  and  for  the  periods  therein
         specified,  except  as  described  in  or  contemplated  by  the  Final
         Memorandum.  Such financial statements and schedules have been prepared
         in   accordance   with   generally   accepted   accounting   principles
         consistently  applied  throughout  the  periods  involved,   except  as
         described  in the Final  Memorandum.  The selected  financial  data set
         forth under the caption "Selected  Consolidated  Financial Data" in the
         Final  Memorandum  fairly  present,  on the  basis  stated in the Final
         Memorandum, the information included therein. The pro forma financial






         statements and other pro forma  financial  information  included in the
         Final  Memorandum,  or included in documents  filed with the Commission
         after the Execution Time and prior to the Closing Date and incorporated
         by reference into the Final Memorandum,  present fairly the information
         shown therein,  have been prepared in accordance with the  Commission's
         rules and guidelines  with respect to pro forma  financial  statements,
         have been properly  compiled on the pro forma bases described  therein,
         except  in each case as  described  in the  Final  Memorandum,  and the
         assumptions  used in the  preparation  thereof are  reasonable  and the
         adjustments  used  therein  are  appropriate  to  give  effect  to  the
         transactions or circumstances referred to therein.

                  (g)  KPMG  Peat  Marwick  LLP,  who  have  certified   certain
         financial  statements of the Company and its consolidated  subsidiaries
         and  delivered  their report with  respect to the audited  consolidated
         financial  statements and schedules  included in the Final  Memorandum,
         are independent public accountants within the meaning of the Securities
         Act and the  applicable  rules and  regulations  thereunder.  Dollinger
         Smith & Co., who have audited certain financial statements of SuperNet,
         Inc.  included in the Final  Memorandum and delivered their report with
         respect thereto,  are independent public accountants within the meaning
         of  the  Securities  Act  and  the  applicable  rules  and  regulations
         thereunder.  Grant  Thornton  LLC, who have audited  certain  financial
         statements of Phoenix  Network,  Inc.  included in the Final Memorandum
         and delivered their report with respect thereto, are independent public
         accountants within the meaning of the Securities Act and the applicable
         rules and regulations thereunder. Arthur Andersen LLP, who have audited
         certain financial statements of LCI International,  Inc. to be included
         in the  Final  Memorandum  and  delivered  their  report  with  respect
         thereto,  are independent  public accountants within the meaning of the
         Securities Act and the  applicable  rules and  regulations  thereunder.
         PriceWaterhouseCoopers   LLP,  who  have  audited   certain   financial
         statements of Icon CMT Corp. to be included in the Final Memorandum and
         delivered their report with respect  thereto,  are  independent  public
         accountants within the meaning of the Securities Act and the applicable
         rules and regulations thereunder.

                  (h) This  Agreement has been duly  authorized,  executed,  and
         delivered by the Company.

                  (i) The Registration Agreement has been duly authorized by the
         Company  and,  when duly  executed and  delivered by the Company,  will
         constitute  a  legal,  valid  and  binding  obligation  of the  Company
         enforceable  against the Company in accordance with its terms (subject,
         as  to  the   enforcement  of  remedies,   to  applicable   bankruptcy,
         reorganization,   insolvency,   moratorium  or  other  laws   affecting
         creditors'  rights  generally  from  time to time  in  effect,  general
         principles of equity and to the enforcement of the  indemnification  or
         contribution provisions contained therein).

                  (j) The Indenture has been duly authorized by the Company and,
         when duly executed and  delivered by the Company and the Trustee,  will
         constitute  a valid and  binding  instrument  enforceable  against  the
         Company in accordance with its terms (subject, as to the enforcement of
         remedies,  to  applicable   bankruptcy,   reorganization,   insolvency,
         moratorium or other laws  affecting  creditors'  rights  generally from
         time to  time  in  effect,  and  general  principles  of  equity);  the
         Securities have been duly and validly authorized and, when executed and
         authenticated  in accordance  with the  provisions of the Indenture and
         delivered  to and paid for by the  Initial  Purchaser  pursuant to this
         Agreement, will constitute valid and binding obligations of the Company






         entitled to the benefits of the Indenture; and the statements set forth
         under the heading  "Description of the Notes" in the Final  Memorandum,
         insofar as such statements  purport to summarize certain  provisions of
         the  Securities  and the  Indenture,  provide  a fair  summary  of such
         provisions.

                  (k) No legal or governmental  proceedings are pending to which
         the  Company  or any of its  subsidiaries  is a party or to  which  the
         property of the Company or any of its  subsidiaries is subject that are
         not described in the Final  Memorandum,  and no such  proceedings  have
         been threatened  against the Company or any of its subsidiaries or with
         respect to any of their respective properties,  except in each case for
         such  proceedings  that would not and would not  reasonably be expected
         to, singly or in the aggregate, have a Material Adverse Effect.

                  (l) The issuance,  offering and sale of the  Securities to the
         Initial  Purchaser  by the  Company  pursuant  to this  Agreement,  the
         performance by the Company of its obligations under this Agreement, the
         Registration   Agreement,   the  Indenture  and  the  Securities,   the
         consummation of the transactions herein and therein and the application
         of proceeds  from the sale of the  Securities as described in the Final
         Memorandum  do not (i) require the  consent,  approval,  authorization,
         registration or qualification  of or with any  governmental  authority,
         except such as have been  obtained  and such as may be  required  under
         state  securities or blue sky laws and except as may be required  under
         the  Securities  Act and the  rules  and  regulations  thereunder  with
         respect to the  Registration  Agreement and  transactions  contemplated
         thereunder  or (ii) conflict with or result in a breach or violation of
         any of the terms and provisions of, or constitute a default under,  any
         indenture,  mortgage,  deed of  trust,  lease  or  other  agreement  or
         instrument to which the Company or any of its  subsidiaries  is a party
         or by which  the  Company  or any of its  subsidiaries  or any of their
         respective properties are bound, or the charter documents or by-laws of
         the Company or any of its subsidiaries, or any statute or any judgment,
         decree,  order,  rule or regulation of any court or other  governmental
         authority  or any  arbitrator  applicable  to the Company or any of its
         subsidiaries.

                  (m) The Company has not (i) taken, directly or indirectly, any
         action  designed to cause or to result in, or that has  constituted  or
         which might reasonably be expected to constitute,  the stabilization or
         manipulation  of the price of any security of the Company to facilitate
         the sale or resale of the  Securities  or (ii) paid or agreed to pay to
         any person any compensation for soliciting another to purchase any debt
         securities of the Company since  September 1, 1998 (except for the sale
         of Securities by the Initial Purchaser under this Agreement).

                  (n)  Since the  respective  dates as of which  information  is
         given  in  the  Final   Memorandum  other  than  as  set  forth  in  or
         contemplated  by the Final  Memorandum  (exclusive of any amendments or
         supplements thereto subsequent to the date of this Agreement) (i) there
         has not occurred any material  adverse change or any  development  that
         has  resulted or would  reasonably  be expected to result in a material
         adverse  change  in  the  condition,  financial  or  otherwise,  or the
         earnings,  business,  management  or  operations of the Company and its
         subsidiaries,  taken as a whole,  (ii) there has not been any  material
         adverse change or any development that has resulted or would reasonably
         be expected to result in a material adverse change in the capital stock
         or in the long-term debt of the Company or any of its  subsidiaries and
         (iii) neither the Company nor any of its  subsidiaries has incurred any
         material liability or obligation, direct or contingent that  has had or
         would reasonably be expected to have a Material Adverse Effect.







                  (o) The Company and each of its  subsidiaries  own or hold all
         items of  property  owned or held by each of them free and clear of any
         security interests,  liens,  encumbrances,  equities,  claims and other
         defects, except for such Liens which, singly or in the aggregate,  have
         not had and would not reasonably be expected to have a Material Adverse
         Effect or as described in or contemplated by the Final Memorandum,  and
         any real property and buildings  held under lease by the Company or any
         such  subsidiary  are held  under  valid,  subsisting  and  enforceable
         leases,  except for such exceptions which,  singly or in the aggregate,
         have not had and would not  reasonably  be  expected to have a Material
         Adverse Effect or except as described in or  contemplated  by the Final
         Memorandum.

                  (p) No labor  dispute with the employees of the Company or any
         of its subsidiaries exists or is threatened or imminent except for such
         labor  disputes  which,  singly or in the  aggregate,  have not had and
         would not  reasonably be expected to have a Material  Adverse Effect or
         except as described in or contemplated by the Final Memorandum.

                  (q)  The  Company  and its  subsidiaries  own or  possess  all
         material patents, patent applications, trademarks, service marks, trade
         names,  licenses,  copyrights  and  proprietary  or other  confidential
         information  currently  employed  by  them  in  connection  with  their
         respective businesses,  and neither the Company nor any such subsidiary
         has received any notice of  infringement  of or conflict  with asserted
         rights of any third party with respect to any of the  foregoing  which,
         singly or in the aggregate,  if the subject of an unfavorable decision,
         ruling or finding,  would  result and would  reasonably  be expected to
         result  in a  Material  Adverse  Effect,  except  as  described  in  or
         contemplated by the Final Memorandum.

                  (r) The  Company and each of its  subsidiaries  are insured by
         insurers of recognized financial responsibility against such losses and
         risks  and  in  such  amounts  as  are  prudent  and  customary  in the
         businesses in which they are engaged;  neither the Company nor any such
         subsidiary  has been refused any insurance  coverage  sought or applied
         for; and neither the Company nor any such  subsidiary has any reason to
         believe  that it  will  not be able to  renew  its  existing  insurance
         coverage  as and  when  such  coverage  expires  or to  obtain  similar
         coverage  from  similar  insurers as may be  necessary  to continue its
         business at a cost that would not and would not  reasonably be expected
         to  have  a  Material  Adverse  Effect,   except  as  described  in  or
         contemplated by the Final Memorandum.

                  (s) No  subsidiary  of the  Company is  currently  prohibited,
         directly or indirectly,  from paying any dividends to the Company, from
         making any other distribution on such subsidiary's  capital stock, from
         repaying to the Company any loans or advances to such  subsidiary  from
         the Company or from transferring any of such  subsidiary's  property or
         assets to the Company or any other subsidiary of the Company, except as
         described in or contemplated by the Final Memorandum.

                  (t)  The  Company  has  all   necessary   consents,   permits,
         authorizations,   approvals,   orders  (including   exemptive  orders),
         licenses,  franchises and certificates ("Permits") of and from, and has
         made all declarations  and filings with, all governmental  authorities,
         self-regulatory  organizations and courts and other tribunals,  whether
         foreign or domestic, to own and use its assets and to conduct its






          business in the manner described in the Final Memorandum,  except with
          respect to such Permits,  the failure to hold which, and such filings,
          the failure to make which,  singly or in the  aggregate,  have not had
          and would not reasonably be expected to have a Material Adverse Effect
          or as  described  in or  contemplated  by the  Final  Memorandum.  The
          Company  has  fulfilled  and  performed  all of its  obligations  with
          respect to such Permits; and to the knowledge of the Company, no event
          has  occurred  which  allows,  or after  notice or lapse of time would
          allow   revocation  or  termination  or  could  result  in  any  other
          impairment  of the rights of the Company  thereunder,  except for such
          failures of  performance,  revocations,  terminations  or  impairments
          which,  singly  or in the  aggregate,  have  not  had  and  would  not
          reasonably  be  expected  to  have a  Material  Adverse  Effect  or as
          described in or contemplated by the Final Memorandum.

                  (u) The  Company  has filed all  foreign,  federal,  state and
         local  tax  returns  that are  required  to be  filed or has  requested
         extensions thereof and has paid all taxes required to be paid by it and
         any other assessment,  fine or penalty levied against it, to the extent
         that any of the foregoing is due and payable,  except for such failures
         to file such tax returns or extension requests or such failures to make
         payments which, singly or in the aggregate,  have not had and would not
         reasonably be expected to have a Material Adverse Effect, or except for
         such failures to pay such taxes, assessments,  fines or penalties which
         are currently being contested in good faith or, if paid,  would not and
         would not reasonably be expected to have a Material  Adverse Effect or,
         in any case, as described in or contemplated by the Final Memorandum.

                  (v)  Neither the  Company  nor any of its  subsidiaries  is in
         violation of any  foreign,  federal,  state or local law or  regulation
         relating to the protection of human health and safety,  the environment
         or hazardous or toxic substances or wastes,  pollutants or contaminants
         ("Environmental  Laws"),  any  provisions  of the  Employee  Retirement
         Income Security Act of 1974, as amended ("ERISA"), or any provisions of
         the  Foreign  Corrupt  Practices  Act  or  the  rules  and  regulations
         promulgated thereunder,  except for such violations which, singly or in
         the  aggregate,  have not had and would not  reasonably  be expected to
         have a  Material  Adverse  Effect.  There  are no costs or  liabilities
         associated with Environmental Laws (including,  without limitation, any
         capital or operating  expenditures  required for  clean-up,  closure of
         properties or compliance with  Environmental Laws or any authorization,
         any related  constraints  on  operating  activities  and any  potential
         liabilities to third  parties)  which have had and would  reasonably be
         expected  to,  singly  or in the  aggregate,  have a  Material  Adverse
         Effect.

                  (w) Each certificate  signed by any officer of the Company and
         delivered to the Initial Purchaser or Counsel for the Initial Purchaser
         shall be deemed to be a representation and warranty by the Company (and
         not  individually  by such officer) to the Initial  Purchaser as to the
         matters covered thereby.

                  (x) The Company and each of its subsidiaries maintain a system
         of  internal  accounting  controls  sufficient  to  provide  reasonable
         assurance  that  (i)  transactions  are  executed  in  accordance  with
         management's general or specific authorizations;  (ii) transactions are
         recorded as necessary to permit preparation of financial  statements in
         conformity  with  generally  accepted  accounting   principles  and  to
         maintain asset accountability; (iii) access to assets is permitted only
         in accordance with management's general or specific authorization;  and
         (iv) the recorded






         accountability  for  assets is  compared  with the  existing  assets at
         reasonable and appropriate  intervals and  appropriate  action is taken
         with respect to any differences.

                  (y) No default exists,  and no event has occurred which,  with
         notice or lapse of time or both,  would constitute a default in the due
         performance  and  observance of any term,  covenant or condition of any
         indenture,  mortgage,  deed of  trust,  lease  or  other  agreement  or
         instrument to which the Company or any of its  subsidiaries  is a party
         or by which  the  Company  or any of its  subsidiaries  or any of their
         respective  properties  is bound  or may be  affected  in any  material
         adverse respect with regard to the property,  business or operations of
         the Company and its subsidiaries.

                  (z) Neither the Company, nor any of its Affiliates (as defined
         in Rule 501(b) of Regulation D under the  Securities  Act  ("Regulation
         D")),  nor any person  acting on its or their  behalf has,  directly or
         indirectly,  made offers or sales of any security,  or solicited offers
         to buy  any  security,  under  circumstances  that  would  require  the
         registration of the Securities under the Securities Act.

                  (aa) Neither the Company,  nor any of its Affiliates,  nor any
         person acting on its or their behalf has engaged in any form of general
         solicitation or general  advertising  (within the meaning of Regulation
         D) in connection with any offer or sale of the Securities in the United
         States.

                  (bb)     The Securities  satisfy the eligibility  requirements
         of Rule 144A(d)(3) under the Securities Act.

                  (cc) Neither the Company,  nor any of its Affiliates,  nor any
         person  acting  on its or their  behalf  has  engaged  in any  directed
         selling  efforts with respect to the  Securities,  and each of them has
         complied  with the offering  restrictions  requirement  of Regulation S
         ("Regulation S") under the Securities Act. Terms used in this paragraph
         have the meanings given to them by Regulation S.

                  (dd) The Company as of the Execution Time expects to be and as
         of the Closing Date will have been advised by the National  Association
         of Securities Dealers, Inc. PORTAL Market that the Securities have been
         designated  "PORTAL-eligible  securities" in accordance  with the rules
         and regulations of the National Association of Securities Dealers, Inc.

                  (ee) The Company is not, and upon the issuance and sale of the
         Securities  as  herein  contemplated  and  the  application  of the net
         proceeds therefrom as described in the Final Memorandum will not be, an
         "investment  company" within the meaning of the Investment  Company Act
         of 1940, as amended (the  "Investment  Company  Act"),  without  taking
         account of any  exemption  arising  out of the number of holders of the
         Company's securities.

                  (ff) The Company will conduct its  operations in a manner that
         will not subject it to registration as an investment  company under the
         Investment Company Act.

                  (gg) The  information  provided  by the  Company  pursuant  to
         Section 5(h) hereof will not, at the date  thereof,  contain any untrue
         statement  of a  material  fact or  omit to  state  any  material  fact
         necessary  to  make  the  statements  therein,  in  the  light  of  the
         circumstances under which they were made, not misleading.







                  (hh) There is no  franchise,  contract or other  document of a
         character  that would be required to be described or referred to in the
         Final  Memorandum,  if  it  were  a  prospectus  filed  as  part  of  a
         registration  statement on Form S-1 under the  Securities  Act, that is
         not  described  or  referred  to as  would  be  so  required,  and  the
         description  thereof or references  thereto are correct in all material
         respects.

                  (ii) Subject to compliance by the Initial  Purchaser  with the
         representations  and  warranties  set  forth  in  Section  4, it is not
         necessary  in  connection  with the  offer,  sale and  delivery  of the
         Securities to the Initial  Purchaser and the resale to each  subsequent
         purchaser in the manner  contemplated  by this  Agreement and the Final
         Memorandum to register the  Securities  under the  Securities Act or to
         qualify  the  Indenture  under  the  Trust  Indenture  Act of 1939,  as
         amended.

                  (jj) The documents  incorporated  or deemed to be incorporated
         by reference in the Final Memorandum at the time they were or hereafter
         are  filed  with the  Commission,  when  read  together  with the other
         information  in the Final  Memorandum,  complied and will comply in all
         material  respects with the  requirements  of the  Securities  Act, the
         Securities and Exchange Act of 1934, as amend (the "Exchange  Act") and
         the rule and regulations of the Commission under the Securities Act and
         the Exchange Act and, at the  Execution  Time and at the Closing  Date,
         did not and will not contain an untrue  statement of a material fact or
         omit to  state  a  material  fact  required  to be  stated  therein  or
         necessary to make the statements therein not misleading.

                  2. Purchase and Sale.  Subject to the terms and conditions and
in  reliance  upon the  representations  and  warranties  herein set forth,  the
Company  agrees to sell to the  Initial  Purchaser,  and the  Initial  Purchaser
agrees to  purchase  from the  Company,  at a  purchase  price of 99.250% of the
aggregate principal amount thereof, plus accrued interest, if any, from November
27,  1998 to the  Closing  Date,  $300,000,000  aggregate  principal  amount  of
Securities.

                  3.  Delivery  and  Payment.  Delivery  of and  payment for the
Securities  shall be made at 10:00 AM, New York City time, on November 27, 1998,
or such later date (not later than  December 4, 1998) as the  Initial  Purchaser
shall designate,  which date and time may be postponed by agreement  between the
Initial  Purchaser  and the Company  (such date and time of delivery and payment
for the  Securities  being herein  called the "Closing  Date").  Delivery of the
Securities shall be made to the Initial Purchaser against payment by the Initial
Purchaser of the purchase  price  thereof to or upon the order of the Company by
wire  transfer of federal  funds or other  immediately  available  funds or such
other  manner  of  payment  as may be  agreed  by the  Company  and the  Initial
Purchaser.  Delivery  of the  Securities  shall be made at such  location as the
Initial  Purchaser  shall  reasonably  designate  at least one  business  day in
advance of the Closing Date and payment for the Securities  shall be made at the
office of  Shearman  &  Sterling  ("Counsel  for the  Initial  Purchaser"),  599
Lexington Avenue,  New York, New York.  Certificates for the Securities shall be
registered in such names and in such  denominations as the  Representatives  may
request not less than three full business days in advance of the Closing Date.

                  The  Company  agrees  to have  the  Securities  available  for
inspection,  checking and  packaging by the Initial  Purchaser in New York,  New
York, not later than 1:00 PM on the business day prior to the Closing Date.

     4. Offering of Securities. The Initial Purchaser represents and warrants to
and agrees with the Company that:






                  (a) It has not  offered  or sold,  and will not offer or sell,
         any  Securities  except  (i) to  those  it  reasonably  believes  to be
         qualified  institutional  buyers  (as  defined  in Rule 144A  under the
         Securities  Act) and that,  in  connection  with each such sale, it has
         taken or will take  reasonable  steps to ensure that the  purchaser  of
         such  Securities  is aware that such sale is being made in  reliance on
         Rule 144A, or (ii) in  accordance  with the  restrictions  set forth in
         Exhibit B hereto.

                  (b) Neither it nor any person acting on its behalf has made or
         will  make  offers or sales of the  Securities  by means of any form of
         general  solicitation  or general  advertising  (within  the meaning of
         Regulation D) in the United States.

     5. Agreements. The Company agrees with the Initial Purchaser that:

                  (a) The Company will furnish to the Initial  Purchaser  and to
         Counsel for the Initial  Purchaser,  without charge,  during the period
         referred  to in  paragraph  (c)  below,  as many  copies  of the  Final
         Memorandum  and  any  amendments  and  supplements  thereto  as it  may
         reasonably  request.  The Company  will pay the expenses of printing or
         other production of all documents relating to the offering.

                  (b) The  Company  will  not  amend  or  supplement  the  Final
         Memorandum  without the prior written consent of the Initial  Purchaser
         as contemplated by paragraph (c) below.

                  (c) If at any time prior to the  completion of the sale of the
         Securities  by the Initial  Purchaser,  any event occurs as a result of
         which the Final  Memorandum,  as then  amended or  supplemented,  would
         include any untrue  statement  of a material  fact or omit to state any
         material fact necessary to make the statements therein, in the light of
         the circumstances under which they were made, not misleading,  or if it
         should be  necessary to amend or  supplement  the Final  Memorandum  to
         comply with  applicable  law,  the  Company  will  promptly  notify the
         Initial  Purchaser  of the same and,  subject  to the  requirements  of
         paragraph  (b) of this  Section 5, will prepare and provide as promptly
         as  practicable to the Initial  Purchaser  pursuant to paragraph (a) of
         this  Section 5 an  amendment  or  supplement  which will  correct such
         statement or omission or effect such compliance.

                  (d) The  Company  will  arrange for the  qualification  of the
         Securities  for sale by the  Initial  Purchaser  under the laws of such
         jurisdictions  as the Initial  Purchaser may  reasonably  designate and
         will maintain such qualifications in effect so long as required for the
         sale of the  Securities.  The Company will promptly  advise the Initial
         Purchaser  of the  receipt  by the  Company  of any  notification  with
         respect to the  suspension of the  qualification  of the Securities for
         sale  in any  jurisdiction  or the  initiation  or  threatening  of any
         proceeding for such purpose.

                  (e) The  Company  will  not,  and will not  permit  any of its
         Affiliates to, resell any Securities  that have been acquired by any of
         them.

                  (f) Neither the Company,  nor any of its  Affiliates,  nor any
         person acting on its or their behalf will, directly or indirectly, make
         offers or sales of any security, or solicit offers to buy any security,
         under   circumstances  that  would  require  the  registration  of  the
         Securities under the Securities Act.







                  (g) Neither the Company,  nor any of its  Affiliates,  nor any
         person acting on its or their behalf will engage in any form of general
         solicitation or general  advertising  (within the meaning of Regulation
         D) in connection with any offer or sale of the Securities in the United
         States.

                  (h)  So  long  as  any  of  the  Securities  are   "restricted
         securities"  within the meaning of Rule 144(a)(3)  under the Securities
         Act, the Company will,  unless it becomes  subject to and complies with
         Section 13 or 15(d) of the Securities  Exchange Act of 1934, as amended
         (the  "Exchange  Act"),  provide  to each  holder  of  such  restricted
         securities  and to each  prospective  purchaser (as  designated by such
         holder) of such restricted securities,  upon the request of such holder
         or prospective  purchaser,  any information  required to be provided by
         Rule 144A(d)(4)  under the Securities Act. This covenant is intended to
         be for the  benefit  of the  holders,  and the  prospective  purchasers
         designated  by such  holders,  from  time  to  time of such  restricted
         securities.

                  (i)  Neither the  Company  nor any of its  Affiliates  nor any
         person  acting  on its or their  behalf  will  engage  in any  directed
         selling efforts with respect to the  Securities,  and each of them will
         comply with the offering  restrictions  requirement  of  Regulation  S.
         Terms  used  in this  paragraph  have  the  meanings  given  to them by
         Regulation S.

                  (j) The Company will cooperate with the Initial  Purchaser and
         use its best  efforts  to permit  the  Securities  to be  eligible  for
         clearance and settlement through The Depository Trust Company.

                  (k) The Company will not, until 180 days following the Closing
         Date,  without  the prior  written  consent of the  Initial  Purchaser,
         offer,  sell or contract to sell, or otherwise  dispose of, directly or
         indirectly,  or announce the offering of, any debt securities issued or
         guaranteed  by the Company  (other than the  Securities or as otherwise
         contemplated by the Registration Agreement).

                  (l) The Company will use the net proceeds  received by it from
         the  sale  of the  Securities  in the  manner  specified  in the  Final
         Memorandum under "Use of Proceeds."

                  6. Conditions to the Obligations of the Initial Purchaser. The
obligations of the Initial Purchaser to purchase the Securities shall be subject
to the accuracy of the representations and warranties on the part of the Company
contained  herein at the date and time  that  this  Agreement  is  executed  and
delivered by the parties hereto (the "Execution  Time") and the Closing Date, to
the accuracy of the statements of the Company made in any certificates  pursuant
to the provisions  hereof,  to the performance by the Company of its obligations
hereunder and to the following additional conditions:

                  (a) The Company shall have furnished to the Initial  Purchaser
         the opinion of Holme Roberts & Owen LLP, counsel for the Company, dated
         the Closing Date, in the form set forth in Exhibit C hereto.

                  (b) The Company shall have furnished to the Initial  Purchaser
         the  opinion of Morrison & Foerster  LLP,  special  federal  regulatory
         counsel for the Company,  dated the Closing Date, in the form set forth
         in Exhibit D hereto.

                  (c) The Company shall have furnished to the Initial  Purchaser
         the opinions of Kelley Drye & Warren LLP, special regulatory counsel






         for the Company, dated the Closing Date, in form set forth in Exhibit E
         hereto.

                  (d) The Company shall have furnished to the Initial  Purchaser
         the opinions of Joseph Garity and Lee Weiner,  internal counsel for the
         Company,  dated the Closing  Date,  in the forms set forth in Exhibit F
         hereto.

                  (e) The Initial Purchaser shall have received from Counsel for
         the Initial Purchaser such opinion or opinions, dated the Closing Date,
         with  respect to the  issuance  and sale of the  Securities,  the Final
         Memorandum (as amended or  supplemented  at the Closing Date) and other
         related matters as the Initial  Purchaser may reasonably  require,  and
         the Company shall have furnished or made available to such counsel such
         documents as they request for the purpose of enabling them to pass upon
         such matters.

                  (f) The Company shall have furnished to the Initial  Purchaser
         a  certificate  of the Company,  signed by (1) the  President and Chief
         Executive  Officer and (2) the  Executive  Vice  President  -- Finance,
         Treasurer and Chief Financial Officer of the Company, dated the Closing
         Date, to the effect that the signers of such certificate have carefully
         reviewed the Final Memorandum, any amendment or supplement to the Final
         Memorandum and this Agreement and that:

                           (i) the representations and warranties of the Company
                  in  this  Agreement  are  true  and  correct  in all  material
                  respects on and as of the Closing Date with the same effect as
                  if made on the Closing Date, and the Company has complied with
                  all the  agreements  and satisfied  all the  conditions on its
                  part to be performed or satisfied hereunder at or prior to the
                  Closing Date;

                           (ii)  since  the  date of the most  recent  financial
                  statements included in the Final Memorandum, there has been no
                  material  adverse  change  in  the  condition   (financial  or
                  otherwise),  earnings,  business affairs or business prospects
                  or properties of the Company and its subsidiaries,  whether or
                  not  arising  from  transactions  in the  ordinary  course  of
                  business,  except as set forth in or contemplated in the Final
                  Memorandum (exclusive of any amendment or supplement thereto);
                  and

                           (iii) the  agreement  of merger dated as of September
                  13,  1998  between  the  Company  and Icon CMT Corp is in full
                  force  and  effect  and  subsequent  to the  dates as of which
                  information is given in the registration statement on Form S-4
                  filed with the  Commission  on September  30, 1998,  there has
                  been no material adverse change in the condition (financial or
                  otherwise),  earnings,  business,  management or operations of
                  Icon CMT Corp.

                  (g) (i) At the Closing Date,  KPMG Peat Marwick LLP shall have
                  furnished  to the Initial  Purchaser a letter dated such date,
                  in form and substance  satisfactory to the Initial  Purchaser,
                  containing  statements and  information of the type ordinarily
                  included in  accountants'  "comfort  letters" to  underwriters
                  with respect to the financial statements and certain financial
                  information of the Company contained in the Final Memorandum;







                           (ii) At the Closing  Date,  Grant  Thornton LLP shall
                  have  furnished  to the Initial  Purchaser a letter dated such
                  date,  in  form  and  substance  satisfactory  to the  Initial
                  Purchaser,  containing  statements and information of the type
                  ordinarily  included  in  accountants'  "comfort  letters"  to
                  underwriters  with  respect to the  financial  statements  and
                  certain financial information of Phoenix Network, Inc.
                  contained in the Final Memorandum;

                           (iii) At the Closing Date,  Arthur Andersen LLP shall
                  have  furnished  to the Initial  Purchaser a letter dated such
                  date,  in  form  and  substance  satisfactory  to the  Initial
                  Purchaser,  containing  statements and information of the type
                  ordinarily  included  in  accountants'  "comfort  letters"  to
                  underwriters  with  respect to the  financial  statements  and
                  certain financial information of LCI International, Inc.
                  contained in the Final Memorandum;

                           (iv) At the Closing Date,  PriceWaterhouseCoopers LLP
                  shall have  furnished to the Initial  Purchaser a letter dated
                  such date, in form and substance  satisfactory  to the Initial
                  Purchaser,  containing  statements and information of the type
                  ordinarily  included  in  accountants'  "comfort  letters"  to
                  underwriters  with  respect to the  financial  statements  and
                  certain financial  information of Icon CMT Corp.  contained in
                  the Final Memorandum; and

                           (v) At the Closing Date, Dollinger, Smith & Co. shall
                  have  furnished  to the Initial  Purchaser a letter dated such
                  date,  in  form  and  substance  satisfactory  to the  Initial
                  Purchaser,  containing  statements and information of the type
                  ordinarily  included  in  accountants'  "comfort  letters"  to
                  underwriters  with  respect to the  financial  statements  and
                  certain financial  information of SuperNet,  Inc. contained in
                  the Final Memorandum

                  (h) Subsequent to the Execution Time or, if earlier, the dates
         as of which information is given in the Final  Memorandum,  there shall
         not have  been (i) any  change or  decrease  specified  in the  letters
         referred to in paragraph  (g) of this Section 6 or (ii) any change,  or
         any  development  involving a prospective  change,  in or affecting the
         business or properties of the Company and its  subsidiaries  the effect
         of which,  in any case referred to in clause (i) or (ii) above,  is, in
         the  judgment of the Initial  Purchaser,  so material and adverse as to
         make  it  impractical  or  inadvisable  to  market  the  Securities  as
         contemplated by the Final Memorandum.


                  (i)  Prior  to  the  Closing  Date,  the  Company  shall  have
         furnished to the Initial Purchaser such reasonable further information,
         certificates  and  documents as the Initial  Purchaser  may  reasonably
         request.

                  (j) At the  Closing  Date,  the  Securities  shall be rated at
         least BB+ by Standard & Poor's  Corporation with a positive outlook and
         Ba1 by  Moody's  Investors  Service  Inc.  and  since  the date of this
         Agreement  there shall not have  occurred a  downgrading  in the rating
         assigned to the Securities by any  "nationally  recognized  statistical
         rating agency",  as that term is defined by the Commission for purposes
         of Rule 436(g)(2)  under the Securities  Act, and no such  organization
         shall have publicly announced that it has its rating of the Securities






         under surveillance or review.

                  (k) The  information  in the  Final  Memorandum  shall  not be
         materially   inconsistent   with  the   information  in  the  documents
         incorporated  by reference  therein on file with the  Commission at the
         Execution Time.

                  If any of the conditions specified in this Section 6 shall not
have been  fulfilled  in all  material  respects  when and as  provided  in this
Agreement,  or if  any of the  opinions  and  certificates  mentioned  above  or
elsewhere in this  Agreement  shall not be in all material  respects  reasonably
satisfactory in form and substance to the Initial  Purchaser and Counsel for the
Initial  Purchaser,  this Agreement and all obligations of the Initial Purchaser
hereunder  may be cancelled at, or at any time prior to, the Closing Date by the
Initial Purchaser.  Notice of such cancellation shall be given to the Company in
writing, by facsimile or by telephone confirmed in writing.

                  The documents required to be delivered by this Section 6 shall
be  delivered  at the  office  of  Counsel  for the  Initial  Purchaser,  at 599
Lexington  Avenue,  New  York,  New York,  or such  other  place as the  Initial
Purchaser and the Company shall mutually agree, on the Closing Date.

                  7.  Reimbursement  of Expenses.  If the sale of the Securities
provided for herein is not consummated  because any condition to the obligations
of the Initial Purchaser set forth in Section 6 hereof is not satisfied, because
of any  termination  pursuant  to Section  10 hereof or because of any  refusal,
inability or failure on the part of the Company to perform any agreement  herein
or comply  with any  provision  hereof  other than by reason of a default by the
Initial Purchaser in payment for the Securities on the Closing Date, the Company
will   reimburse  the  Initial   Purchaser   upon  demand  for  all   reasonable
out-of-pocket  expenses (including reasonable fees and disbursements of counsel)
that shall have been incurred by it in connection with the proposed purchase and
sale of the Securities.

                  8. Indemnification and Contribution. (a) The Company agrees to
indemnify  and hold harmless the Initial  Purchaser,  the  directors,  officers,
employees  and agents of the Initial  Purchaser and each person who controls the
Initial  Purchaser  within  the  meaning  of either  the  Securities  Act or the
Exchange Act against any and all losses, claims,  damages or liabilities,  joint
or several, to which they or any of them may become subject under the Securities
Act, the Exchange Act or other federal or state statutory law or regulation,  at
common law or otherwise,  insofar as such losses, claims, damages or liabilities
(or  actions  in  respect  thereof)  arise out of or are based  upon any  untrue
statement or alleged untrue  statement of a material fact contained in the Final
Memorandum  or  any  information  provided  by the  Company  to  any  holder  or
prospective  purchaser  of  Securities  pursuant  to  Section  5(h),  or in  any
amendment thereof or supplement  thereto,  or arise out of or are based upon the
omission or alleged  omission to state  therein a material  fact  required to be
stated therein or necessary to make the statements  therein, in the light of the
circumstances  under  which  they  were  made,  not  misleading,  and  agrees to
reimburse  each such  indemnified  party,  as  incurred,  for any legal or other
expenses  reasonably  incurred  by  them in  connection  with  investigating  or
defending any such loss, claim, damage, liability or action; provided,  however,
that the Company will not be liable in any such case to the extent that any such
loss, claim,  damage or liability arises out of or is based upon any such untrue
statement or alleged  untrue  statement or omission or alleged  omission made in
the Final  Memorandum,  or in any amendment  thereof or supplement  thereto,  in
reliance  upon and in  conformity  with  written  information  furnished  to the
Company by or on behalf of the  Initial  Purchaser  specifically  for  inclusion
therein. This indemnity agreement will be in addition to any liability which the
Company may otherwise have.






                  (b)  The  Initial  Purchaser  agrees  to  indemnify  and  hold
harmless the Company, its directors,  its officers, and each person who controls
the Company within the meaning of either the Securities Act or the Exchange Act,
to the same extent as the  foregoing  indemnity  from the Company to the Initial
Purchaser,  but only with  reference  to  written  information  relating  to the
Initial  Purchaser  furnished  to the  Company  by or on behalf  of the  Initial
Purchaser  specifically  for  inclusion  in  the  Final  Memorandum  (or  in any
amendment or supplement  thereto).  This indemnity agreement will be in addition
to any liability  which the Initial  Purchaser may otherwise  have.  The Company
acknowledges  that the  statements  set forth in the last paragraph of the cover
page and under  the  heading  "Plan of  Distribution"  in the  Final  Memorandum
constitute  the only  information  furnished  in  writing by or on behalf of the
Initial  Purchaser for inclusion in the Final Memorandum (or in any amendment or
supplement thereto).

                  (c) Promptly after receipt by an indemnified  party under this
Section 8 of notice of the commencement of any action,  such  indemnified  party
will, if a claim in respect thereof is to be made against the indemnifying party
under  this  Section  8,  notify  the  indemnifying  party  in  writing  of  the
commencement  thereof;  but the failure so to notify the indemnifying  party (i)
will not relieve the  indemnifying  party from liability  under paragraph (a) or
(b) above  unless  and to the extent the  indemnifying  party did not  otherwise
learn  of  such  action  and  such  failure  results  in the  forfeiture  by the
indemnifying  party of substantial rights and defenses and (ii) will not, in any
event,  relieve the  indemnifying  party from any obligations to any indemnified
party other than the indemnification obligation provided in paragraph (a) or (b)
above.  The  indemnifying  party  shall be  entitled  to appoint  counsel of the
indemnifying party's choice at the indemnifying party's expense to represent the
indemnified  party in any action for which  indemnification  is sought (in which
case the indemnifying party shall not thereafter be responsible for the fees and
expenses of any separate  counsel  retained by the indemnified  party or parties
except as set forth  below);  provided,  however,  that  such  counsel  shall be
satisfactory to the indemnified party.  Notwithstanding the indemnifying party's
election to appoint counsel to represent the indemnified party in an action, the
indemnified  party shall have the right to employ  separate  counsel  (including
local counsel), and the indemnifying party shall bear the reasonable fees, costs
and expenses of such  separate  counsel if (i) the use of counsel  chosen by the
indemnifying party to represent the indemnified party would present such counsel
with a conflict of  interest,  (ii) the actual or  potential  defendants  in, or
targets  of,  any  such  action  include  both  the  indemnified  party  and the
indemnifying  party and the indemnified  party shall have  reasonably  concluded
that  there  may be legal  defenses  available  to it and/or  other  indemnified
parties  which  are  different  from or  additional  to those  available  to the
indemnifying party, (iii) the indemnifying party shall not have employed counsel
satisfactory to the indemnified  party to represent the indemnified party within
a  reasonable  time after notice of the  institution  of such action or (iv) the
indemnifying  party shall  authorize the  indemnified  party to employ  separate
counsel at the expense of the  indemnifying  party. An  indemnifying  party will
not,  without the prior written  consent of the indemnified  parties,  settle or
compromise  or consent to the entry of any judgment  with respect to any pending
or  threatened   claim,   action,   suit  or  proceeding  in  respect  of  which
indemnification  or  contribution  may be sought  hereunder  (whether or not the
indemnified  parties  are actual or  potential  parties to such claim or action)
unless such settlement,  compromise or consent includes an unconditional release
of each indemnified party from all liability arising out of such claim,  action,
suit or proceeding.

                  (d) In the event that the indemnity  provided in paragraph (a)
or (b) of this Section 8 is unavailable to or  insufficient  to hold harmless an
indemnified party for any reason, the Company and the Initial Purchaser agree to
contribute to the aggregate losses, claims, damages and liabilities (including






legal or other expenses  reasonably incurred in connection with investigating or
defending  same)  (collectively  "Losses")  to which the Company and the Initial
Purchaser  may be subject in such  proportion as is  appropriate  to reflect the
relative  benefits received by the Company and by the Initial Purchaser from the
offering of the Securities; provided, however, that in no case shall the Initial
Purchaser be  responsible  for any amount in excess of the purchase  discount or
commission  applicable  to the  Securities  purchased  by the Initial  Purchaser
hereunder.  If the allocation provided by the immediately  preceding sentence is
unavailable  for any  reason,  the  Company  and  the  Initial  Purchaser  shall
contribute  in such  proportion  as is  appropriate  to  reflect  not only  such
relative  benefits but also the relative fault of the Company and of the Initial
Purchaser in connection  with the statements or omissions which resulted in such
Losses as well as any other relevant equitable considerations. Benefits received
by the Company  shall be deemed to be equal to the total net  proceeds  from the
offering  (before  deducting  expenses),  and  benefits  received by the Initial
Purchaser  shall be  deemed  to be equal to the  total  purchase  discounts  and
commissions  received by the Initial  Purchaser  from the Company in  connection
with  the  purchase  of  the  Securities  hereunder.  Relative  fault  shall  be
determined  by  reference  to whether any alleged  untrue  statement or omission
relates to  information  provided by the Company or the Initial  Purchaser.  The
Company and the Initial  Purchaser agree that it would not be just and equitable
if  contribution  were  determined by pro rata allocation or any other method of
allocation which does not take account of the equitable  considerations referred
to above. Notwithstanding the provisions of this paragraph (d), no person guilty
of  fraudulent  misrepresentation  (within the  meaning of Section  11(f) of the
Securities  Act) shall be entitled to  contribution  from any person who was not
guilty of such  fraudulent  misrepresentation.  For  purposes of this Section 8,
each person who controls the Initial  Purchaser within the meaning of either the
Securities  Act or the Exchange  Act and each  director,  officer,  employee and
agent of the Initial Purchaser shall have the same rights to contribution as the
Initial  Purchaser,  and each person who controls the Company within the meaning
of either the  Securities  Act or the Exchange Act and each officer and director
of the  Company  shall  have the same  rights to  contribution  as the  Company,
subject in each case to the  applicable  terms and  conditions of this paragraph
(d).

                  9.    Intentionally Omitted.

                  10.   Termination.   This   Agreement   shall  be  subject  to
termination in the absolute discretion of the Initial Purchaser, by notice given
to the Company prior to delivery of and payment for the Securities,  if prior to
such time (i) trading in the Company's Common Stock shall have been suspended by
the  Commission  or the Nasdaq Stock  Market's  National  Market  ("Nasdaq")  or
trading in securities  generally on the New York Stock  Exchange or Nasdaq shall
have been suspended or limited or minimum prices shall have been  established on
the New York Stock Exchange or Nasdaq, (ii) a banking moratorium shall have been
declared  either by federal or New York state  authorities  or (iii) there shall
have  occurred any outbreak or  escalation of  hostilities,  declaration  by the
United  States of a national  emergency  or war or other  calamity or crisis the
effect of which on  financial  markets is such as to make it, in the judgment of
the Initial Purchaser, impracticable or inadvisable to proceed with the offering
or delivery of the Securities as contemplated by the Final Memorandum.

                  11. Representations and Indemnities to Survive. The respective
agreements, representations, warranties, indemnities and other statements of the
Company  or its  officers  and of the  Initial  Purchaser  set  forth in or made
pursuant to this Agreement  will remain in full force and effect,  regardless of
any  investigation  made by or on behalf of the Initial Purchaser or the Company
or any of the officers,  directors or controlling persons referred to in Section
8 hereof,  and will  survive  delivery of and payment  for the  Securities.  The
provisions of Sections 7 and 8 hereof shall survive the termination or






cancellation of this Agreement.

                  12. Notices.  All communications  hereunder will be in writing
and effective only on receipt,  and, if sent to the Initial  Purchaser,  will be
mailed,  delivered or telecopied and confirmed to them, care of Salomon Brothers
Inc, at Seven World Trade Center,  New York,  New York 10048,  attention:  Legal
Department;  or, if sent to the Company, will be mailed, delivered or telecopied
and confirmed to it at 555  Seventeenth  Street,  Suite 1000,  Denver,  Colorado
80202, attention: Drake Tempest, Esq.

                  13.  Successors.  This  Agreement will inure to the benefit of
and be binding upon the parties hereto and their  respective  successors and the
officers and directors and controlling  persons referred to in Section 8 hereof,
and, except as expressly set forth in Section 5(h) hereof,  no other person will
have any right or obligation hereunder.

     14.  Applicable  Law. This  Agreement  will be governed by and construed in
accordance with the laws of the State of New York.

     15. Business Day. For purposes of this Agreement, "business day" means each
Monday,  Tuesday,  Wednesday,  Thursday  and  Friday  that is not a day on which
banking  institutions  in The  City of New  York,  New York  are  authorized  or
obligated by law, executive order or regulation to close.

     16.   Counterparts.   This  Agreement  may  be  executed  in  one  or  more
counterparts,  each of which  will be  deemed  to be an  original,  but all such
counterparts will together constitute one and the same instrument.

                  If the foregoing is in accordance with your  understanding  of
our  agreement,  please  sign and return to us the  enclosed  duplicate  hereof,
whereupon this Agreement and your acceptance shall represent a binding agreement
between the Company and you.

Date: November 19, 1998                         Very truly yours,

                                                QWEST COMMUNICATIONS
                                                INTERNATIONAL INC.


                                                By    /s/ Robert S. Woodruff
                                                Name: Robert S. Woodruff
                                                Title:Chief Financial Officer



The  foregoing  Agreement is hereby  confirmed and accepted as of the date first
above written.

SALOMON SMITH BARNEY INC.



By  /s/
Name:
Title:








                                                          A-1

                                                                     EXHIBIT A

                                                      Term Sheet








                                                          B-1

                                                                     EXHIBIT B

                       Selling Restrictions for Offers and
                         Sales outside the United States

                  (1)  (a)  The  Securities  have  not  been  and  will  not  be
registered  under the  Securities  Act and may not be offered or sold within the
United  States or to, or for the account or benefit of, U.S.  persons  except in
accordance  with  Regulation  S  under  the  Securities  Act or  pursuant  to an
exemption from the registration  requirements of the Securities Act. The Initial
Purchaser  represents and agrees that, except as otherwise  permitted by Section
4(a)(i) of the  Agreement  to which this is an exhibit,  it has offered and sold
the  Securities,  and will  offer  and sell the  Securities,  (i) as part of its
distribution at any time and (ii) otherwise until 40 days after the later of the
commencement  of the offering and the Closing Date, only in accordance with Rule
903 of Regulation S under the Securities Act. Accordingly, the Initial Purchaser
represents  and agrees that neither it, nor any of its affiliates nor any person
acting on its behalf has engaged or will engage in any directed  selling efforts
with  respect to the  Securities,  and that it has complied and will comply with
the offering  restrictions  requirement  of Regulation S. The Initial  Purchaser
agrees that, at or prior to the confirmation of sale of Securities (other than a
sale of Securities pursuant to Section 4(a)(i) of the Agreement to which this is
an exhibit), it shall have sent to each distributor,  dealer or person receiving
a selling concession,  fee or other remuneration that purchases  Securities from
it during the restricted  period a confirmation or notice to  substantially  the
following effect:

                  "The Securities  covered hereby have not been registered under
                  the U.S. Securities Act of 1933 (the "Securities Act") and may
                  not be offered or sold within the United  States or to, or for
                  the account or benefit  of, U.S.  persons (i) as part of their
                  distribution at any time or (ii) otherwise until 40 days after
                  the later of the commencement of the offering and November 27,
                  1998, except in either case in accordance with Regulation S or
                  Rule 144A under the Securities  Act. Terms used above have the
                  meanings given to them by Regulation S."

                  (b) The Initial  Purchaser also  represents and agrees that it
has not entered  and will not enter into any  contractual  arrangement  with any
distributor with respect to the distribution of the Securities,  except with its
affiliates or with the prior written consent of the Company.

                  (c) Terms used in this section have the meanings given to them
by Regulation S.

                  (2) The Initial Purchaser represents, warrants and agrees that
(i) it has not offered or sold,  and will not offer or sell,  any  Securities to
persons  in the United  Kingdom,  except to persons  whose  ordinary  activities
involve them in acquiring,  holding,  managing or disposing of  investments  (as
principal or agent) for the purposes of their business or in circumstances which
have not  resulted  and will not  result in an offer to the public in the United
Kingdom  within the meaning of the Public Offers of Securities  Regulation  1995
(the  "Regulations"),  (ii) it has complied and will comply with all  applicable
provisions  of the  Financial  Services  Act 1986 of the United  Kingdom and the
Regulations  with respect to anything  done by it in relation to the  Securities
in, from or otherwise involving the United Kingdom, and (iii) it has only issued
or passed  on,  and will  only  issue or pass on,  to any  person in the  United
Kingdom any






document  received by it in connection  with the issue of the Securities if that
person is of a kind  described in Article  11(3) of the  Financial  Services Act
1986 (Investment Advertisements)  (Exemptions) Order 1995 or is a person to whom
the document may otherwise lawfully be issued or passed on.