<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C> <C>
<PERIOD-TYPE> 9-MOS 9-MOS
<FISCAL-YEAR-END> DEC-31-2000 DEC-31-1999
<PERIOD-START> JAN-01-2000 JAN-01-1999
<PERIOD-END> SEP-30-2000 SEP-30-1999
<CASH> 189,515 199,685
<SECURITIES> 14,336 22,313
<RECEIVABLES> 61,345 27,140
<ALLOWANCES> (8,800) (6,100)
<INVENTORY> 0 0
<CURRENT-ASSETS> 8,490 2,750
<PP&E> 453,006 191,258
<DEPRECIATION> (65,693) (20,746)
<TOTAL-ASSETS> 668,525 420,598
<CURRENT-LIABILITIES> 59,834 27,455
<BONDS> 529,212 241,528
0 0
0 0
<COMMON> 614 606
<OTHER-SE> 76,366 149,739
<TOTAL-LIABILITY-AND-EQUITY> 668,525 420,598
<SALES> 166,769 90,815
<TOTAL-REVENUES> 166,769 90,815
<CGS> 0 0
<TOTAL-COSTS> 218,873 87,883
<OTHER-EXPENSES> 0 0
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> (39,919) (18,144)
<INCOME-PRETAX> (74,725) (10,452)
<INCOME-TAX> 3,043 (2,399)
<INCOME-CONTINUING> (71,682) (12,851)
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> (71,682) (12,851)
<EPS-BASIC> (1.19) (0.27)
<EPS-DILUTED> (1.19) (0.27)
</TABLE>