SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549




                                    FORM 11-K


[X] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF
    1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2003.

[ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE
    ACT OF 1934.


    Commission File Number 1-04721


A. Full title of the plan and the address of the plan, if different from that of
   the issuer named below:

                         SPRINT RETIREMENT SAVINGS PLAN

B. Name of issuer of the securities held pursuant to the plan and the address of
   its principal executive office:

                               SPRINT CORPORATION
                               6200 SPRINT PARKWAY
                             OVERLAND PARK, KS 66251
























                         SPRINT RETIREMENT SAVINGS PLAN

                               2003 ANNUAL REPORT

                                      WITH

             REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM









                         SPRINT RETIREMENT SAVINGS PLAN

                          Index to Financial Statements





Report of Independent Registered Public Accounting Firm



Financial Statements

o  Statements of Net Assets Available for Benefits as of
   December 31, 2003 and 2002                                      1

o  Statements  of  Changes in Net Assets  Available  for           2
   Benefits for the Years Ended December 31, 2003, 2002,
   and 2001

o  Notes to Financial Statements                                   3



Supplemental Schedule

o    Schedule I     Schedule H, Line 4(i):  Schedule of Assets
                    (Held at End of Year)                         13











             Report of Independent Registered Public Accounting Firm

The Employee Benefits Committee
Sprint Corporation

We have audited the accompanying statements of net assets available for benefits
of the Sprint  Retirement  Savings  Plan (the Plan) as of December  31, 2003 and
2002, and the related statements of changes in net assets available for benefits
for each of the  three  years in the  period  ended  December  31,  2003.  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 in accordance  with the standards of the Public  Company
Accounting Oversight Board (United States). Those standards 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.  An audit also includes assessing the accounting principles used and
significant  estimates  made by  management,  as well as evaluating  the overall
financial  statement  presentation.   We  believe  that  our  audits  provide  a
reasonable basis for our opinion.

In our opinion,  the financial  statements  referred to above present fairly, in
all  material  respects,  the net assets  available  for benefits of the Plan at
December  31,  2003 and 2002,  and the changes in its net assets  available  for
benefits for each of the three years in the period ended  December 31, 2003,  in
conformity with U.S. generally accepted accounting principles.

Our audits were performed for the purpose of forming an opinion on the financial
statements taken as a whole. The  accompanying  supplemental  schedule of assets
(held at end of year) as of  December  31,  2003 is  presented  for  purposes of
additional  analysis and is not a required part of the financial  statements but
is  supplementary  information  required by the  Department of Labor's Rules and
Regulations for Reporting and Disclosure  under the Employee  Retirement  Income
Security Act of 1974. This  supplemental  schedule is the  responsibility of the
Plan's management.  The supplemental schedule has been subjected to the auditing
procedures  applied  in our  audits  of the  financial  statements  and,  in our
opinion,  is fairly stated in all material respects in relation to the financial
statements taken as a whole.



                                                /s/ Ernst & Young LLP

Kansas City, Missouri
June 11, 2004









                                                 SPRINT RETIREMENT SAVINGS PLAN
                                         STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS
                                                     (Thousands of Dollars)





                                                                                   As of December 31:

                                                                             2003                       2002
                                                                        --------------             --------------

                                                                                             

PLAN ASSETS

        Investments at current value                                    $ 2,430,802                $ 1,964,788

        Receivables:
                    Receivables for unsettled security sales                  1,140                        107
                    Transfers receivable                                        415                        287
                    Contributions receivable                                     11                          1
                    Other receivables                                             4                          3
                    Accrued interest and dividend income                         14                         19
                                                                        --------------             --------------

             Total assets                                                 2,432,386                  1,965,205
                                                                        --------------             --------------

PLAN LIABILITIES

        Forfeiture payable                                                        1                         10
        Accrued investment expenses                                              54                         39
        Payable for unsettled security purchases                              1,197                          -
        Other payables                                                          782                        721
                                                                        --------------             --------------

           Total liabilities                                                  2,034                        770
                                                                        --------------             --------------

Net assets available for benefits                                       $ 2,430,352                $ 1,964,435
                                                                        --------------             --------------
                                                                        --------------             --------------





See Notes to Financial Statements
                                                                                                                                1








                                         SPRINT RETIREMENT SAVINGS PLAN
                            STATEMENTS OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS
                                             (Thousands of Dollars)



                                                                                    For the Year Ended December 31:

                                                                            2003                  2002                 2001
                                                                        ____________          ___________           ___________
                                                                                                           

Investment Income (loss):
              Interest                                                  $     6,196          $      5,704           $    17,852
              Dividends                                                      37,404                27,555                34,001
              Net realized and unrealized appreciation (depreciation)
                  in the current value of investments                       368,745              (995,913)              (10,067)
                                                                        ------------          -------------         -------------
        Net investment income (loss)                                        412,345              (962,654)               41,786


Contributions - employer (net)                                               64,496                73,947                70,624
Contributions - employee                                                    191,956               207,096               207,494
Administrative fees                                                             (41)                  (33)                  (24)
Withdrawals                                                                (203,051)             (203,298)             (183,481)
Transfers, other                                                                 12                     -                   516
Inter-plan fund transfers (net)                                                 200                   954                 5,764
                                                                        ------------          -------------         -------------
        Net increase (decrease)                                             465,917              (883,988)              142,679


Net Assets Available for Benefits:
              Beginning of year                                           1,964,435             2,848,423             2,705,744
                                                                        ------------          ------------          -------------
              End of year                                               $ 2,430,352           $ 1,964,435           $ 2,848,423
                                                                        ------------          ------------          -------------
                                                                        ------------          ------------          -------------


See Notes to Financial Statements



                                                                                                                                2





                         SPRINT RETIREMENT SAVINGS PLAN
                         NOTES TO FINANCIAL STATEMENTS
                               DECEMBER 31, 2003


1. DESCRIPTION OF THE PLAN

The following brief description of the Sprint Retirement Savings Plan (the Plan)
provides only general information.  For more complete  information  participants
should refer to the Plan document and the Summary Plan Description, which can be
obtained by calling the Employee Solutions Network at 800-697-6000.

General
-------

The Plan is a  defined  contribution  plan  established  by  Sprint  Corporation
("Sprint"  or  the   "Company")  and  adopted  by   substantially   all  of  its
subsidiaries.  The Plan  includes a qualified  cash or deferred  arrangement  as
defined in section 401(k) of the Internal  Revenue Code (Code) and is subject to
the provisions of the Employee Retirement Income Security Act of 1974 (ERISA).

Upon its  inception in 1984,  the Plan was known as the United  Telecom  Savings
Plan and  consisted  of the portion now  referred to as the Savings Plus Account
(SPA). Effective October 10, 1989, the United Telecommunications,  Inc. Employee
Stock Ownership Plan, now referred to as the TRASOP Account, was merged into the
Plan. The TRASOP account is a defined  contribution  plan that invests in common
stock of the  Company.  The Plan became known as the Sprint  Retirement  Savings
Plan (SRSP) effective  January 1, 1994.  Effective  November 1, 2000, the Centel
Employee Stock Ownership Plan (CESOP) was merged into the Plan.

Under the Plan,  separate plan  provisions  relate solely to the SPA, the TRASOP
Account and the CESOP Account.


The following information pertains only to the SPA:

Eligibility - SPA
-----------------

Participation  in the  Plan is  voluntary.  Individuals  employed  by one of the
Company's subsidiaries on a regular, full-time basis and who are not represented
by a collective bargaining unit are eligible to participate  immediately.  If an
individual is not a permanent  full-time  employee,  the employee is eligible to
participate  after  completing  one year of  service in which the  employee  has
worked at least 1,000 hours.

Contributions - SPA
-------------------

Participants  may  contribute  up to  50% of  their  eligible  pay to a  pre-tax
account.  Pre-tax  participant  contributions may not exceed annual  limitations
defined in the  Internal  Revenue Code (Code) of $12,000 for the 2003 plan year,
$11,000  for the  2002  plan  year  and  $10,500  for the 2001  plan  year.  The
percentage that may be contributed by participants  who meet the definition of a
highly compensated employee as defined in the Code is periodically  recalculated
in order to maintain  compliance  with the  nondiscrimination  provisions of the
Code.  Subject  to  certain  limitations  and  restrictions,  the  Plan  permits
participants  to make rollover  contributions  from other plans  qualified under
Section 401 of the Code.

The  Company  makes a  matching  contribution  to the Plan in an  amount  which,
together  with  forfeitures  of the Company  contribution  due to  participants'
withdrawal,  equals 25% of the first 6% contributed  by a participant.  Prior to
July 1,  2003,  the  Company  match  was a  minimum  of 50% of the first 6% of a
participant's  eligible pay. Contributions in excess of 6% of each participant's
eligible pay are not included in this  calculation of the Company  contribution.
Company contributions are made in Company common stock with a market value equal
to the Company contribution requirement.

The allocation of the Company matching  contribution  between FON and PCS shares
is subject to change  quarterly based on the relative market  capitalization  of
FON and PCS  common  stocks.  During the 2003 plan year,  the  Company  matching
contribution  invested  in FON  stock  ranged  from  69% to 81% and the  Company
matching contribution invested in the PCS



                                                                               3





                         SPRINT RETIREMENT SAVINGS PLAN
                         NOTES TO FINANCIAL STATEMENTS
                               DECEMBER 31, 2003


Contributions - SPA  (cont'd)
-----------------------------

stock ranged from 31% to 19%.  During the 2002 plan year,  the Company  matching
contribution  invested  in FON  stock  ranged  from  43% to 68% and the  Company
matching  contribution  invested in PCS stock ranged from 57% to 32%. During the
2001 plan year, the Company matching  contribution  invested in FON stock ranged
from 43% to 51% and the  Company  matching  contribution  invested  in PCS stock
ranged from 57% to 49%.

The Plan  provides  that the  Company may make an  optional  additional  Company
contribution.  The amount of this additional contribution, if any, is based on a
quarterly  comparison  of  the  Company's  common  stock  performance  with  the
performance of other telecommunications companies common stock. The total amount
contributed  by the  Company  under this  provision  will be the  product of the
additional   quarterly   contribution   percentage   multiplied  by  the  amount
contributed  by  participants.  Participant  contributions  in  excess  of 6% of
eligible pay are not included in this calculation.

Effective March 2002, participants may choose to receive annual taxable dividend
payments  on vested  Sprint FON  Company  matching  contributions  and  pre-2002
employee FON contributions.

In 2002, catch-up contributions were introduced to eligible participants.  To be
eligible to make catch-up contributions, a participant must be age 50 by the end
of  the  respective  plan  year  and  must   contribute  the  maximum   elective
contribution  for that plan  year.  For plan year  2003,  the  pre-tax  catch-up
contribution  limit  was  $2,000.  In  plan  year  2002,  the  pre-tax  catch-up
contribution limit was $1,000.

Investment Funds - SPA
----------------------

Participants may direct their contributions into any of thirty funds among which
are three large capitalization Growth Stock funds, a Large Blend Stock Fund, two
Large  Capitalization  Value Stock funds, a Money Market Fund,  four Bond funds,
five International and Emerging Market Equity funds, three Small  Capitalization
Stock funds, two  Mid-Capitalization  Stock funds, a U. S. Equity Index Fund, an
Emerging  Market Debt Fund,  as well as the Sprint FON Stock Fund and the Sprint
PCS Stock Fund. The participants may also direct their  contributions  into five
pre-mixed portfolio investment options:  Conservative Growth Portfolio, Moderate
Growth  Portfolio,   Balanced  Growth  Portfolio,   High  Growth  Portfolio  and
Aggressive Growth Portfolio.

As of June 30, 2001,  the Bond Fund,  the Growth Stock Fund,  Aggressive  Growth
Stock Fund, Value Stock Fund and  International  Stock Fund were invested in the
PIMCO Total Return  Investment  Fund,  the Fidelity  Magellan Fund, the Fidelity
Dividend Growth Fund, the Fidelity Equity Income Fund, and the Fidelity Overseas
Fund, respectively.  The Interest Income Fund was managed by Fidelity Management
Trust  Company and was invested in a number of  investment  contracts  issued by
various  insurance  companies and banks and the PIMCO Low Duration Fund, Inc. as
well as the PIMCO Low  Duration  II Fund,  Inc.  The U.S.  Stock  Index Fund was
invested in the Fidelity  U.S.  Equity Index Fund,  Inc. and was also managed by
Fidelity Management Trust Company.

On July 1, 2001,  investment  offerings in the Plan expanded to thirty and three
existing investment vehicles in the Plan were replaced as follows:





Investment Option        Vehicle Name                      Service Dates        Replacement Vehicle            Effective Date
Name

                                                                                                   

Bond Fund                PIMCO Total Return Fund           10/1/95 - 7/1/01     PIMCO Separately Managed       7/1/01
                                                                                (B acct.)

Interest Income Fund     Fidelity Separately Managed        4/1/92 - 7/1/01     PIMCO Separately Managed       7/1/01
                                                                                (I acct.)

U.S. Stock Fund          Fidelity U.S. Equity Index Fund   10/1/96 - 7/1/01     Barclay's Equity Index Fund    7/1/01




                                                                                                                                 4













                         SPRINT RETIREMENT SAVINGS PLAN
                         NOTES TO FINANCIAL STATEMENTS
                               DECEMBER 31, 2003


The following changes were implemented during Plan Year 2002:






Investment Option        Vehicle Name                      Service Dates        Replacement Vehicle            Effective
       Name                                                                                                       Date

                                                                                                   

Growth Stock Fund        Harbor Capital Appreciation Fund   7/1/01 - 12/31/02   Jennison Associates, LLC       12/31/02
                                                                                (separately managed account)

Aggressive Growth Stock  White Oak Growth Stock Fund        7/1/01 - 12/31/02   Oak Associates, Ltd.           12/31/02
Fund                                                                            (separately managed account)

Value Stock Fund I       Barclay's Russell 1000 Value       7/1/01 - 12/31/02   Harris Associates, L.P.        12/31/02
                         Fund                                                   (separately managed account)




The following changes were implemented during Plan Year 2003:





Investment Option        Vehicle Name                     Service Dates         Replacement Vehicle           Effective
       Name                                                                                                      Date

                                                                                                   

Mid-Cap Growth Stock     Fidelity OTC Portfolio            7/1/01 - 7/1/03      Harbor Mid-Cap Growth Stock    7/1/03
Fund                                                                            Fund

Aggressive Growth        Oak Associates (separately       12/31/02 - 7/1/03     Fidelity OTC Fund              7/1/03
Stock Fund               managed acct.)

Global Equity Fund       Janus Aspen Worldwide Growth       7/1/01 - 7/1/03     GMO Global Equity Allocation   7/1/03
                                                                                Strategy

International Stock      Barclay's EAFE Equity Index Fund   7/1/01 - 7/1/03     NTGI EAFE Equity Index         7/1/03
Fund                                                                            Fund "F"

Money Market Fund        Barclay's Money Market Fund        7/1/01 - 7/1/03     NTGI Short Term Investment     7/1/03
Fund                                                                            Fund

U.S. Stock Index Fund    Barclay's Equity Index Fund "F"    7/1/01 - 7/1/03     NTGI S&P 500 Equity Index      7/1/03
                                                                                Fund

Small Cap Stock Fund     Barclay's Russell 2000 Index Fund  7/1/01 - 7/1/03     NTGI Russell 2000 Index Fund   7/1/03




Participants may, at their  discretion,  alter the array of funds in which their
payroll contributions are invested.  Participants may also execute a transfer of
funds on any day the New York Stock  Exchange is open.  Daily fund  exchanges in
the FON and PCS stock funds are limited to participant contributions.

Other limitations on transfers between funds apply in certain circumstances.





                                                                               5




                         SPRINT RETIREMENT SAVINGS PLAN
                         NOTES TO FINANCIAL STATEMENTS
                               DECEMBER 31, 2003


Concentration of Risk
---------------------

At December  31,  2003,  2002 and 2001,  a portion of the Plan's  assets were in
shares of Sprint  FON and PCS  common  stock,  the value of which is  subject to
fluctuations related to corporate, industry and economic factors.

The Plan's other investment options include a variety of stocks,  bonds,  mutual
funds,  and other  securities.  Investment  securities  subject  participants to
various risks,  such as interest rate, market and credit risks. Due to the level
of risk associated with certain investment securities, it is likely that changes
in the values of investment securities will occur in the near term and that such
changes could affect participants'  account balances and the amounts reported in
the Statements of Net Assets Available for Benefits.


Vesting - SPA
-------------

Participants are 100% vested in their participant  contribution  accounts at all
times.

Effective  December  1,  2001,  participants  have  a  right  to  their  Company
contributions based on a graded vesting schedule, which is: 20% vested after two
years of service, 40% vested after three years of service, 60% vested after four
years of service and 100% vested after five or more years of continuous  service
with the  Company.  Earlier  vesting  may occur  if,  while an  employee  of the
Company,  a  participant  (1) attains  age 65, (2) incurs a permanent  and total
disability,  or (3) dies.  Special  rules may provide for more rapid  vesting to
certain participants under vesting schedules of prior Plans.

Withdrawing  participants who do not meet these vesting  guidelines  forfeit the
non-vested portion of the Company contribution.  Such amounts are used to offset
future Company contribution requirements.

Withdrawals - SPA
-----------------

Participants  may withdraw  the vested value of their  account when they retire,
terminate  employment  with  the  Company,  reach  age 59 1/2,  meet  "hardship"
requirements  defined in the Code, or become  permanently and totally  disabled.
In-service  withdrawals  may also be made from the  after-tax  portion  of their
account and the vested  portion of their Company  contribution  account that has
been  held by the  Plan  for two  full  calendar  years  following  the  year of
contribution.  These withdrawals may not be made more often than twice per year.
The minimum  in-service  withdrawal is the lesser of $1,000 or 50% of the amount
that may be withdrawn.

Participant Loans - SPA
-----------------------

Participants  may borrow up to the lesser of (1)  one-half of the total value of
their vested account  balance,  (2) $50,000  reduced by the highest  outstanding
balance  of the  participant's  loan from the Plan  during  the one year  period
ending  on the date the loan is made,  or (3) the total  value of their  pre-tax
account. The minimum loan is $1,000.

Participants  may have no more  than two  loans  outstanding  from the Plan at a
time.  Amounts  borrowed by  participants  must be repaid  within 5 years and no
sooner  than 6 months.  In the event that the  proceeds  of the loan are used to
acquire a participant's principal residence, the maximum repayment period may be
as much as 25 years.  The interest  rate charged on loans is set by the Employee
Benefits Committee.







                                                                               6





                         SPRINT RETIREMENT SAVINGS PLAN
                         NOTES TO FINANCIAL STATEMENTS
                               DECEMBER 31, 2003


The following information pertains to the TRASOP account:

Contributions - TRASOP
----------------------

While it is the  intention  of the  Company to continue  maintaining  the TRASOP
Accounts,  effective January 1, 1987,  concurrent with the effective date of the
Tax Reform Act of 1986,  contributions to the TRASOP account were  discontinued.
The  Company  does  not  intend  to make  any  additional  contributions  unless
favorable tax incentives  supporting such contributions become incorporated into
future law.  Employees may continue to  participate  in the TRASOP.  For certain
plan  years,  the  TRASOP  allowed  eligible   participants  to  make  after-tax
contributions.

Eligibility - TRASOP
--------------------

Individuals  employed  by the Company or one of its  participating  subsidiaries
during  1976  through  1986  were  eligible  to   participate   in  the  Company
contribution  amount  for such year,  provided  they had  completed  one year of
continuous  employment  on or before  the end of a plan year and they were still
employed by the Company at the end of such year.

Investment Fund - TRASOP
------------------------

Plan  assets are  invested  solely in Company  common  stock  except for amounts
necessary to meet anticipated administrative expenses and distributions.

Vesting - TRASOP
----------------

Participants  are 100%  vested  in shares of  common  stock  allocated  to their
accounts at all times.

Withdrawals - TRASOP
--------------------

Participants who elect may withdraw their entire TRASOP account balance while an
active  employee  of  the  Company.  Upon  termination  of  employment,   death,
retirement, or disability, or termination of the Plan, participants may elect to
withdraw their entire account balance.


The following information pertains to the CESOP account:

Effective  November 1, 2000,  CESOP was merged into the Plan for  non-bargaining
unit  employees  and the Centel  Retirement  Savings  Plan for  Bargaining  Unit
Employees as appropriate.

Eligibility/Contributions - CESOP
---------------------------------

Employees of Centel  Corporation  during the period of January 1, 1975,  through
December 31, 1986, were eligible to participate in the CESOP. Centel Corporation
made all contributions to the CESOP through December 31, 1986. Effective January
1,  1987,  concurrent  with the  effective  date of the Tax  Reform Act of 1986,
contributions to the CESOP ceased.

Investment Fund - CESOP
-----------------------

Plan  assets are  invested  solely in Company  common  stock  except for amounts
necessary to meet anticipated administrative expenses and distributions.

Vesting - CESOP
---------------

Participants are 100% vested in their account balances at all times.

                                                                               7




                         SPRINT RETIREMENT SAVINGS PLAN
                         NOTES TO FINANCIAL STATEMENTS
                               DECEMBER 31, 2003


Withdrawals - CESOP
-------------------

Participants  may elect to withdraw all of their CESOP account  balance while an
active  employee of the Company.  Upon  termination of  employment,  retirement,
death,  total  and  permanent  disability,  or  upon  termination  of the  Plan,
participants may elect to withdraw their entire account balance.


Dividends - CESOP
-----------------

Dividends earned on shares held in the CESOP account are distributed annually to
participants unless otherwise elected by a participant, or are reinvested if the
amount of the dividend payment is less than $10.


The following information pertains to SPA, TRASOP and CESOP accounts:

Participant Accounts - SPA
--------------------------

A  separate  account  is  maintained  for each  participant  in the  Plan.  Each
participant's account is adjusted for (a) Company contributions on behalf of the
participant, (b) the participant's contributions to the Plan, including rollover
contributions, (c) the participant's share of any investment income or loss, (d)
withdrawals,  (e) loans, and (f) forfeitures of Company contributions due to the
participant's withdrawal.

Participant Accounts - TRASOP and CESOP
---------------------------------------

A separate  account is maintained for each  participant in the TRASOP and CESOP.
Each  participant's  account is adjusted for (a) the participant's  share of any
investment income or loss, and (b) withdrawals.

Administration and Plan Expenses - SPA, TRASOP and CESOP
--------------------------------------------------------

The Plan is administered by Sprint's Employee Benefits Committee. Administrative
and  investment  expenses  of the SPA and CESOP are  expenses  of the Plan,  and
except to the extent  paid by the  Company,  are paid out of the trust.  Certain
administrative  charges  for  employee  loans  from  the  SPA are  borne  by the
participants   with   outstanding   loans.   The  Company  may  recover   TRASOP
administrative  costs  from  the  Plan,  directly  or  by  reduction  of  TRASOP
dividends,  subject to  limitations  provided in the Code and the Plan. The Plan
reimbursed the Company for TRASOP administrative expenses of $23,000 for each of
2003 and 2002, and $26,000 for 2001.

Termination
-----------

Although the Company has not  expressed  an  intention  to terminate  the entire
Plan, it reserves the right to amend or terminate  the Plan at any time.  Should
the  entire  Plan  terminate,  the  accounts  of all  participants  will  become
non-forfeitable as of the date of termination.













                                                                               8





                         SPRINT RETIREMENT SAVINGS PLAN
                         NOTES TO FINANCIAL STATEMENTS
                               DECEMBER 31, 2003



2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

The following is a summary of the significant accounting policies of the Plan:

Valuation of Investments
------------------------

Investments  of the Plan are valued at current  value.  The current value of the
common  stock is based on the  value  of the last  reported  sale in the  active
market in which  they are  traded  on the last  business  day of the  year.  The
current  value of equity  mutual  funds and bond  mutual  funds is valued at the
redemption  price on the last business day of the year. The current value of the
short  term  investments  is  estimated  at cost plus  accrued  interest.  Notes
receivable from participants are valued at their principal balance.

Interest and Dividend Income
----------------------------

Dividend income is recorded on the ex-dividend date. Income from the investments
is recorded as earned on an accrual basis.

Use of Estimates
----------------

The  preparation  of financial  statements  in conformity  with U. S.  generally
accepted  accounting  principles  requires  management  to  make  estimates  and
assumptions that affect the reported amounts in the financial statements. Actual
results could differ from these estimates.

Income Tax Status
-----------------

The Plan has received a determination  letter from the Internal  Revenue Service
dated June 12, 2003,  stating that the Plan is qualified under Section 401(a) of
the Code and, therefore,  the related trust is exempt from taxation.  Subsequent
to this  issuance  of the  determination  letter,  the  Plan was  amended.  Once
qualified,  the Plan is  required  to  operate  in  conformity  with the Code to
maintain its qualification.  The plan  administrator  believes the Plan is being
operated  in  compliance  with the  applicable  requirements  of the  Code  and,
therefore,  believes  that the Plan,  as amended,  is qualified  and the related
trust is tax exempt.

Withdrawals
-----------

Withdrawals,  other than cash,  are recorded at the current  market value of the
assets on the date of distribution.

Reclassifications
-----------------

Certain prior-year amounts have been reclassified to conform to the current-year
presentation.  These reclassifications had no effect on net assets available for
benefits.















                                                                               9




                         SPRINT RETIREMENT SAVINGS PLAN
                          NOTES TO FINANCIAL STATEMENTS
                               DECEMBER 31, 2003




3.  INVESTMENTS

     The Plan's investments are held by the Fidelity Management Trust Company of
     Boston,  Massachusetts,  as trustee.  The following table presents the Plan
     investments  that  represent 5% or more of the Plan's net assets  available
     for benefits.




                                                                   (Thousands of Dollars)
                                                                     As of December 31:

                                                               2003                   2002
                                                           --------------       -----------------

                                                                               


        Investments at Current Value as Determined by
        Quoted Market Price:

               Sprint FON Common Stock                        $  537,687             $  525,501
               Sprint PCS Common Stock                           245,184                187,182
               Fidelity Magellan Fund                            392,661                320,512
               Fidelity Equity Income Fund                       200,441                155,730
               PIMCO Separately Managed I Account                245,965                266,953






     During 2003, 2002 and 2001, the Plan's investments  (including  investments
     purchased,  sold and held  during the year)  appreciated  (depreciated)  in
     value as follows:





                                                                            (Thousands of Dollars)
        Net Realized and Unrealized Appreciation                        For the Year Ended December 31:
        (Depreciation) in Value
                                                               2003                   2002                2001
                                                           --------------       -----------------     --------------

                                                                                                 

        Investments at Current Value as Determined by
        Quoted Market Price:

        Common stock:
               Sprint Corporation - SPA
                   FON                                          $ 69,092             $  (146,222)         $  (4,394)
                   PCS                                            56,093                (554,877)           104,271
               Sprint Corporation - TRASOP                        14,179                 (94,299)            12,220
               Sprint Corporation - CESOP                            586                  (3,806)               502

        Equity mutual funds                                      193,562                (203,954)          (134,089)
        Equity index fund                                         17,237                 (13,018)            (3,375)
        Bond mutual funds                                         12,241                  22,063             14,717
        Other investments                                          5,755                  (1,800)                81
                                                           --------------       -----------------     --------------

        Total Appreciation (Depreciation)                      $ 368,745             $  (995,913)          $(10,067)
                                                           ==============       =================     ==============




                                                                                                                             10









                         SPRINT RETIREMENT SAVINGS PLAN
                          NOTES TO FINANCIAL STATEMENTS
                                DECEMBER 31, 2003




4.     NON-PARTICIPANT-DIRECTED INVESTMENTS

     The funds  comprised  of Company  stock (FON Stock Fund and PCS Stock Fund)
     include both  participant-directed  and  non-participant-directed  amounts.
     Information  regarding the changes in net assets relating to these funds in
     total is as follows:





                                                                                  (Thousands of Dollars)
                                                                              For the Year Ended December 31:

                                                                    2003                 2002                   2001
                                                                --------------       --------------       -----------------

                                                                                                         

Investment Income:
     Interest                                                        $  1,202             $  1,859                $  2,476
     Dividends                                                         15,866               14,118                  13,689
     Net realized and unrealized appreciation (depreciation)
                 in the current value of investments                  125,185             (701,100)                 99,858
                                                                --------------       --------------       -----------------

                 Net investment income (loss)                         142,253             (685,123)                116,023


Contributions - employer (net)                                         65,115               75,773                  74,476
Contributions - employee                                               34,976               45,458                  58,441
Administrative fees                                                        (8)                  (5)                     (4)
Withdrawals                                                           (51,412)             (49,560)                (67,544)
Inter-plan fund transfers (net)                                            43                  269                   3,136
Intra-plan fund transfers (net)                                       (13,395)                (688)                (10,482)
                                                                --------------       --------------       -----------------

                 Net increase (decrease)                              177,572             (613,876)                174,046

Net Assets Available for Benefits:
     Beginning of year                                                623,213            1,237,089               1,063,043
                                                                --------------       --------------       -----------------

     End of year                                                    $ 800,785            $ 623,213             $ 1,237,089
                                                                ==============       ==============       =================




Of the above net assets, information about the net assets of the non-participant
-directed investments is as follows:






                                                                                  (Thousands of Dollars)
                                                                              For the Year Ended December 31:

                                                                    2003                 2002                   2001
                                                                --------------       --------------       -----------------

                                                                                                        

Net Assets:
Sprint Corporation - SPA:
     FON Stock Fund                                                 $ 410,271            $ 334,419               $ 423,892
     PCS Stock Fund                                                   105,188               78,145                 298,361



                                                                                                                            11








                         SPRINT RETIREMENT SAVINGS PLAN
                         NOTES TO FINANCIAL STATEMENTS
                               DECEMBER 31, 2003


5.  RELATED PARTY TRANSACTIONS

Company  contributions  are  made  directly  to the  FON and  PCS  stock  funds;
participants  may also elect to direct a  percentage  of their  contribution  to
these funds. In 2003, these combined contributions  approximated $62 million and
$38 million to the FON and PCS stock funds, respectively. In 2002, approximately
$52 million and $69 million  were  contributed  to the FON and PCS stock  funds,
respectively.   In  2001,   approximately  $55  million  and  $78  million  were
contributed to the FON and PCS stock funds, respectively.

6. LEGAL PROCEEDINGS

In 2003, several putative class action lawsuits were filed in the U. S. District
Court for the District of Kansas by  individual  participants  in the Plan,  the
Sprint  Retirement  Savings Plan for Bargaining Unit  Employees,  and the Centel
Retirement  Savings Plan for Bargaining Unit Employees against the Company,  the
committee that  administers  the plans,  the trustee for the plans,  and various
current and former  officers and directors of the Company.  These  lawsuits have
been  consolidated  before a single judge.  The lawsuit  alleges that defendants
breached their fiduciary  duties to the plans and violated the ERISA statutes by
including FON stock and PCS stock among the investment  options  offered to plan
participants. The lawsuit seeks to recover any decline in the value of FON stock
and PCS stock during the class period.

7. SUBSEQUENT EVENTS (unaudited)

Increased Diversification
-------------------------

Effective  January 1, 2004,  participants  may diversify their Company  matching
contributions based on the schedule below:

  o  For Company matching contributions made prior to January 1, 2004:

       o  In 2004, 20% of the Company matching contributions may be transferred
          to other investment options.

       o  In each succeeding year (2005, 2006, 2007 and 2008), an additional 20%
          of the Company matching contributions balance may be diversified.

  o  Company matching contributions made on or after January 1, 2004, may
     be diversified beginning on the last day of the third year after the
     year the contributions are made. For example, Company matching
     contributions made in 2004 may be diversified on December 31, 2007.
     Similarly, Company matching contributions made in 2005 may be
     diversified on December 31, 2008.

In addition, effective January 1, 2004, all employees age 55 or older may choose
to fully  diversify  all  Company  matching  contributions  once each year.  The
previous age requirement was 60.

Common Stock Recombination
--------------------------

In February 2004,  Sprint's board of directors decided to recombine the tracking
stocks and return to a single common stock. As a result, on April 23, 2004, each
share  of PCS  stock  automatically  converted  to  0.50  shares  of FON  stock.
Concurrently,  the  Sprint  FON Stock  Fund and the  Sprint  PCS Stock Fund were
combined.  Since that date, Company  contributions are made only in FON stock to
the  Company  Stock Fund.  Participants  may also  direct  contributions  to the
Company Stock Fund.  The FON stock now represents  the only  outstanding  common
stock of the Company.

Oversight Committee Reconstitution
----------------------------------

On April 1, 2004,  the duties of the Pension and Savings  Trusts  Committee were
assumed by the Employee  Benefits  Committee and the Pension and Savings  Trusts
Committee  ceased  to  exist.  The  Employee  Benefits  Committee  is the  named
fiduciary  of the  Plan  and  has  responsibility  for  the  administrative  and
financial activities of the Plan.

                                                                              12








                             SUPPLEMENTAL SCHEDULE











                                                                                                                   Schedule I
                                                                                                                   Page 1 of 2
                                                 SPRINT RETIREMENT SAVINGS PLAN
                                                         EIN: 48-0457967
                                                            Plan #004
                                Schedule H, Line 4(i) - Schedule of Assets (Held at End of Year)
                                                        December 31, 2003



                                                                                   (Thousands of Dollars)

Identity of Issue                                                             Cost                   Current Value
                                                                          --------------             --------------

                                                                                                   


Common Stock:
              Sprint Corporation - SPA:
                          FON**                                               $ 648,948                  $ 537,687
                          PCS**                                                 526,580                    245,184
              Sprint Corporation - TRASOP:
                          FON**                                                  51,519                     93,888
                          PCS**                                                   8,078                     14,519
              Sprint Corporation - CESOP:
                          FON**                                                   2,109                      3,839
                          PCS**                                                     256                        620
                                                                          --------------             --------------
                  Total Common Stocks                                         1,237,490                    895,737

Equity Funds:
              Fidelity Magellan Fund**                                          381,509                    392,661
              Fidelity Equity Income Fund**                                     182,021                    200,441
              Fidelity OTC Portfolio Fund**                                     120,126                     95,938
              Fidelity Overseas Fund**                                           52,434                     51,493
              Fidelity Dividend Growth Fund**                                   105,405                    108,517
              Capital Guardian International Equity Fund                          2,881                      3,522
              Capital Guardian Emerging Market Equity Fund                        2,286                      2,780
              Jennison Associates LLC Separately Managed Acct                     5,105                      6,271
              Harris Associates, L.P. Separately Managed Acct                     4,950                      5,925
              Wall Street Associates Separately Managed Acct                      4,391                      5,500
              American Century Equity Income Fund                                17,349                     19,399
              DFA U.S. Small-Cap Value Portfolio                                 24,258                     28,645
              GMO Global Equity Allocation                                        4,827                      5,768
              Harbor Midcap Growth I                                              6,693                      7,197
                                                                          --------------             --------------
                  Total Equity Mutual Funds                                     914,235                    934,057

Equity Index Funds:
              NTGI Russell 2000 Index Fund                                        9,075                     10,578
              NTGI EAFE Index Fund                                                1,259                      1,517
              NTGI S&P 500 Equity Index Fund                                     59,973                     68,479
                                                                          --------------             --------------
                   Total US Stock Index Funds                                    70,307                     80,574

Bond Funds:
              PIMCO High Yield Fund                                               9,320                      9,901
              PIMCO Foreign Bond Fund                                             5,592                      5,495
              GMO Emerging Country Debt Share Fund                               20,813                     20,199
              PIMCO Separately Managed I Account                                220,698                    245,965
              PIMCO Separately Managed B Account                                 65,993                     75,919
                                                                          --------------             --------------
                   Total Bond Mutual Funds                                      322,416                    357,479


                                                                                                                               13











                                                                                                           Schedule I
                                                                                                           Page 2 of 2


                                                 SPRINT RETIREMENT SAVINGS PLAN
                                                         EIN: 48-0457967
                                                            Plan #004
                            Schedule H, Line 4(i) - Schedule of Assets (Held at End of Year) (Cont'd)
                                                        December 31, 2003



                                                                         (Thousands of Dollars)

              Identity of Issue                                     Cost                    Current Value
                                                               ----------------            ----------------

                                                                                           


              Short-Term Investments:
                          NTGI Short-term                            $  32,509                   $  32,509
                          Fidelity Retirement Market Account**             290                         290
                          Fidelity Investment Cash Portolio**           18,186                      18,186
                                                               ----------------            ----------------
                              Total Short-Term Investments              50,985                      50,985

              Other Funds:
                          Conservative Growth Portfolio                  3,992                       4,267
                          Moderate Growth Portfolio                      4,953                       5,459
                          Balanced Growth Portfolio                      9,159                      10,326
                          High Growth Portfolio                          7,449                       8,570
                          Aggressive Growth Portfolio                    6,763                       7,863
                                                               ----------------            ----------------
                              Total Other Investments                   32,316                      36,485

              Participant Loans                                         75,485                      75,485
                                                               ----------------            ----------------

              Total Investments                                    $ 2,703,234                 $ 2,430,802
                                                               ================            ================

              **          Indicates party-in-interest to the Plan.






                                                                                                                               14






















                                   SIGNATURES




Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
Employee  Benefits  Committee,  which administers the Plan, has duly caused this
annual  report to be signed on its  behalf  by the  undersigned,  hereunto  duly
authorized.





                              Sprint Retirement Savings Plan


                              By:  /s/ E. J. Holland, Jr.
                                   E. J. Holland, Jr.
Date:    June 25, 2004             Employee Benefits Committee



















                                  EXHIBIT INDEX




Exhibit Number



  23               Consent of Independent Registered Public Accounting Firm