<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
COMPANY'S CONDENSED CONSOLIDATED BALANCE SHEETS, CONDENSED CONSOLIDATED
STATEMENTS OF OPERATIONS AND CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS.
</LEGEND>
<RESTATED>
<MULTIPLIER> 1,000
<CURRENCY> U.S. DOLLARS
<S> <C> <C>
<PERIOD-TYPE> 3-MOS 3-MOS
<FISCAL-YEAR-END> DEC-31-2000 DEC-31-1999
<PERIOD-START> JAN-01-2000 JAN-01-1999
<PERIOD-END> MAR-31-2000 MAR-31-1999
<EXCHANGE-RATE> 1 1
<CASH> 14,170 21,365
<SECURITIES> 1,316 1,117
<RECEIVABLES> 203,960 158,418
<ALLOWANCES> 41,025 51,213
<INVENTORY> 0 0
<CURRENT-ASSETS> 227,011 178,003
<PP&E> 370,716 263,245
<DEPRECIATION> 60,982 27,564
<TOTAL-ASSETS> 741,884 638,674
<CURRENT-LIABILITIES> 387,756 263,776
<BONDS> 61,410 50,950
0 0
0 0
<COMMON> 58 58
<OTHER-SE> 270,010 336,149
<TOTAL-LIABILITY-AND-EQUITY> 741,884 638,674
<SALES> 0 0
<TOTAL-REVENUES> 255,105 228,209
<CGS> 0 0
<TOTAL-COSTS> 273,004 234,551
<OTHER-EXPENSES> (10,696) 2,021
<LOSS-PROVISION> 6,708 2,283
<INTEREST-EXPENSE> 2,924 1,213
<INCOME-PRETAX> (9,938) (8,847)
<INCOME-TAX> (2,629) (1,295)
<INCOME-CONTINUING> 0 0
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> (7,309) (7,552)
<EPS-BASIC> (.12) (0.14)
<EPS-DILUTED> (.12) (0.14)
</TABLE>