<ARTICLE> 5
<LEGEND>
The following Financial Data Schedule has been restated (solely for EPS) to
reflect the June 1, 1998, two-for-one stock split.
</LEGEND>
<MULTIPLIER> 1,000,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-START>                             JAN-01-1998
<PERIOD-END>                               MAR-31-1998
<CASH>                                             106
<SECURITIES>                                         0
<RECEIVABLES>                                     1162
<ALLOWANCES>                                       131
<INVENTORY>                                          0
<CURRENT-ASSETS>                                     0
<PP&E>                                            4601
<DEPRECIATION>                                    1867
<TOTAL-ASSETS>                                    4947
<CURRENT-LIABILITIES>                                0
<BONDS>                                           2809
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                            17
<OTHER-SE>                                         668
<TOTAL-LIABILITY-AND-EQUITY>                      4947
<SALES>                                              0
<TOTAL-REVENUES>                                   409
<CGS>                                                0
<TOTAL-COSTS>                                      183
<OTHER-EXPENSES>                                    62
<LOSS-PROVISION>                                     3
<INTEREST-EXPENSE>                                  58
<INCOME-PRETAX>                                     48
<INCOME-TAX>                                        20
<INCOME-CONTINUING>                                 37
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                        37
<EPS-PRIMARY>                                      .76
<EPS-DILUTED>                                      .74