Exhibit 10.3

                                    GUARANTY

            This  Guaranty,  dated as of May 14,  2002 is made by United  States
Cellular  Corporation  (the  "Guarantor"),  in favor of Wachovia Bank,  National
Association (the "Counterparty").

            1.  Guaranty.  In order to induce the Counterparty to enter into the
variable prepaid forward transaction,  the terms and conditions of which are set
forth  in  the  confirmation  (the   "Confirmation";   the  transaction  thereby
confirmed,  the  "Transaction")  dated as of the date hereof between First Union
Securities,  Inc., as Agent of  Counterparty,  and the Guarantor's  wholly-owned
subsidiary,  USCCI Corporation ("Primary Obligor"), the Guarantor absolutely and
unconditionally  guarantees to the  Counterparty,  its  successors and permitted
assigns,  the prompt  payment of the Guaranteed  Obligations,  as defined below.
Except as expressly  provided herein,  such guarantee shall be without regard to
any  counterclaim,  set-off,  deduction  or defense  of any kind  which  Primary
Obligor or the Guarantor may have or assert  against  Counterparty,  and without
abatement,  suspension,  deferment  or  diminution  on  account  of any event or
condition whatsoever;  provided however, that Guarantor's obligations under this
Guaranty shall be subject to Primary  Obligor's rights to set-off,  counterclaim
or withhold payment as provided in the Agreement, as defined below.  "Guaranteed
Obligations"  shall mean the sum of (i) the floating amount payment  obligations
of Primary Obligor under the  Confirmation  and (ii) the difference  between (a)
all other amounts payable by Primary Obligor under the Agreement with respect to
the Transaction,  whether due or to become due,  secured or unsecured,  joint or
several  (together with the floating rate payment  obligations  described in (i)
above, the "Primary  Obligations")  together with any and all costs and expenses
incurred by Counterparty in enforcing  Counterparty's rights under this Guaranty
less (b) the value of the  Collateral;  provided  however that in the event that
the  Counterparty  uses its reasonable  best efforts to realize the value of the
Collateral  by  setoff,  sale,  acceptance  or  any  other  means  available  to
Counterparty  under the Agreement and is unable to realize the full value of the
Collateral  within 30 days after the date on which  Counterparty  first  becomes
able to exercise its rights under Paragraph 8(a) of the Credit Support Annex, as
defined below,  "Guaranteed  Obligations"  shall mean the difference between (a)
the  Primary  Obligations  together  with  any  and  all  expenses  incurred  by
Counterparty in enforcing Counterparty's rights under this Guaranty less (b) the
value of the Collateral the Counterparty is able to realize within such 30 days,
if any. The Primary  Obligations shall include interest on overdue payments owed
pursuant to the Agreement,  as provided in Section 2(e) and Section  6(d)(ii) of
the  Master  Agreement  at the rates  provided  for  therein.  The term  "Master
Agreement"  means  the ISDA  Master  Agreement  dated  the date  hereof  between
Counterparty  and Primary  Obligor;  the term "Credit  Support  Annex" means the
Credit Support Annex supplementing and forming part of the Master Agreement; and
the term "Agreement"  means the Master  Agreement,  the Credit Support Annex and
the Confirmation, taken together as composing one and the same contract.

            2.  Nature of Guaranty.  This Guaranty is a guarantee of payment and
not of  collection.  Any  amounts  or  deliveries  that  would be owed or due by
Primary Obligor to the Counterparty under the Agreement but are unenforceable or
not allowable  against Primary Obligor because Primary Obligor is the subject of
a bankruptcy,  liquidation,  reorganization or similar case or proceeding, shall
nonetheless be deemed owed or due for the purposes of this Guaranty.  Subject to
the  requirement  in  paragraph 1 of this  Guaranty  that  Counterparty  use its
reasonable  best efforts to collect  against the  Collateral,  the  Counterparty
shall not be obligated, as a condition precedent to performance by the Guarantor
hereunder,  to file any claim  relating to the Primary  Obligations in the event
that   Primary   Obligor   becomes   subject  to  a   bankruptcy,   liquidation,
reorganization   or  similar  case  or  proceeding,   and  the  failure  of  the
Counterparty  to file a claim  shall  not  affect  the  Guarantor's  obligations
hereunder. This Guaranty shall continue to be effective or be reinstated, as the
case may be, if at any time any payment to the  Counterparty  by Primary Obligor
on account of any Obligation is returned to Primary Obligor or is rescinded upon
the insolvency,  bankruptcy, liquidation or reorganization of Primary Obligor or
otherwise, all as though such payment has not been made.






            3.  Guaranty  Absolute.   The  liability  of  Guarantor  under  this
Guaranty shall be irrevocable,  absolute and unconditional  irrespective of, and
Guarantor  hereby  irrevocably  waives,  any defenses it may or  hereafter  have
(other than those defenses  expressly  provided for in this Guaranty) in any way
relating  to  any or  all  of  the  following:  (a)  any  lack  of  validity  or
enforceability of the Agreement or this Guaranty;  (b) the entry into additional
transactions,  any  indulgences,  concession,  waiver  or  consent  given to the
Primary  Obligor or any other  changes in the amount,  time,  manner or place of
payment of, or in any other term of any or all of, the Primary Obligations;  (c)
any taking, exchange, release, non-perfection,  realization or application of or
on any  security  (other  than the  requirement  that the  Counterparty  use its
reasonable  best efforts to realize upon and apply the Collateral to the Primary
Obligations  as  described  in  Paragraph 1 of this  Guaranty);  (d) any change,
restructuring  or termination in or of the structure or existence of the Primary
Obligor;  or (e) any  other  circumstances  (including  without  limitation  any
statute of limitations) that might otherwise  constitute a defense available to,
or a discharge of, Guarantor or the Primary Obligor.

            4.  Waivers  and  Acknowledgments.  The  Guarantor  waives  demands,
promptness,  diligence and all notices that may be required by law or to perfect
the Counterparty's  rights hereunder except notice to the Guarantor of a default
by Primary Obligor under the Agreement.  No failure,  delay or single or partial
exercise by the  Counterparty of its rights or remedies  hereunder shall operate
as a waiver of such rights or  remedies.  All rights and  remedies  hereunder or
allowed by law shall be cumulative and exercisable from time to time.

            5.  Representations and Warranties. The Guarantor hereby  represents
and warrants that:

                (a) the Guarantor is duly  organized,  validly existing  and  in
good standing under the laws of Delaware;

                (b) the  Guarantor  has  the  requisite   corporate   power  and
authority to issue this Guaranty and to perform its obligations  hereunder,  and
has duly authorized, executed and delivered this Guaranty;

                (c) the  Guarantor is not required to obtain any  authorization,
consent, approval,  exemption or license from, or to file any registration with,
any government authority as a condition to the validity of, or to the execution,
delivery or performance of, this Guaranty;

                (d) as of the date of this Guaranty, there is no action, suit or
proceeding  pending or  threatened  against  the  Guarantor  before any court or
arbitrator  or any  governmental  body,  agency or  official in which there is a
reasonable  possibility  of  an  adverse  decision  which  could  affect,  in  a
materially  adverse  manner,  the ability of the Guarantor to perform any of its
obligations  under,  or which in any manner  questions  the  validity  of,  this
Guaranty;

                (e) the execution,  delivery and performance of this Guaranty by
the  Guarantor  does not  contravene  or constitute a default under any statute,
regulation or rule of any  governmental  authority or under any provision of the
Guarantor's   certificate  of   incorporation  or  by-laws  or  any  contractual
restriction binding on the Guarantor;

                (f) this  Guaranty  constitutes  the  legal,  valid and  binding
obligation of the Guarantor enforceable in accordance with its terms, subject to
the effect of any bankruptcy, insolvency, reorganization,  moratorium or similar
law affecting  creditors' rights generally,  and to general principles of equity
(regardless  of whether such  enforceability  is  considered  in a proceeding in
equity or at law); and

                (g) the  obligations of the Guarantor  under this Guaranty shall
rank pari passu with other unsecured obligations of the Guarantor.

            6.  Subrogation.   Upon   payment  by   Guarantor  of  any  sums  to
Counterparty  under this  Guaranty,  all  rights of  Guarantor  against  Primary
Obligor  arising as a result thereof by way of right of subrogation or otherwise
shall in all respects be subordinate and junior in right of payment to the prior
indefeasible payment in full of the Primary Obligations.

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            7.  Termination.  The Guarantor hereby waives any right to terminate
or revoke  this  Guaranty  and  acknowledges  that its  obligations  under  this
Guaranty are continuing in nature.

            8.  Notices. Any notice or communication required or permitted to be
made hereunder shall be made in the same manner and with the same effect, unless
otherwise specifically provided herein, as set forth in the Agreement.

            9.  GOVERNING LAW; JURISDICTION.  This Guaranty shall be governed by
and  construed  in  accordance  with the  laws of the  State  of New  York.  The
Guarantor  hereby  irrevocably  consents to, for the purposes of any  proceeding
arising out of this Guaranty,  the exclusive  jurisdiction  of the courts of the
State of New York and the United States District Court located in the borough of
Manhattan in New York City.

            10. Waiver of  Immunity.  To the extent  that the  Guarantor  has or
hereafter  may acquire any immunity from  jurisdiction  of any court or from any
legal process (whether through service or notice,  attachment prior to judgment,
attachment  in aid of  execution,  execution or  otherwise)  with respect to the
Guarantor or the Guarantor's  property,  the Guarantor hereby irrevocably waives
such immunity in respect of the Guarantor's obligations under this Guaranty.

            11. Waiver of Jury Trial.  The Guarantor hereby  irrevocably  waives
all right to trial by jury in any action,  proceeding or  counterclaim  (whether
based  on  contract,  tort or  otherwise)  arising  out of or  relating  to this
Guaranty or the negotiation, administration or enforcement hereof.

            12. Miscellaneous.   Each   reference   herein  to  the   Guarantor,
Counterparty  or Primary  Obligor  shall be deemed to include  their  respective
successors and assigns.  The provisions hereof shall inure in favor of each such
successor  or  assign.   This   Guaranty  (i)  shall   supersede  any  prior  or
contemporaneous representations, statements or agreements, oral or written, made
by or between the parties with regard to the subject matter hereof,  (ii) may be
amended only by a written instrument  executed by the Guarantor and Counterparty
and (iii) may not be assigned by either party without the prior written  consent
of the other party.

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            IN WITNESS WHEREOF, the undersigned has executed this Guaranty as of
the date first above written.


UNITED STATES CELLULAR CORPORATION


By:      /s/ LeRoy T. Carlson, Jr.
         Name:    LeRoy T. Carlson, Jr.
         Title:   Chairman

and

By:      /s/ Kenneth R. Meyers
         Name:    Kenneth R. Meyers
         Title:   Executive Vice President-Finance




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