<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<S> <C> <C> <C> <C>
<PERIOD-TYPE> 6-MOS 6-MOS 3-MOS 3-MOS
<FISCAL-YEAR-END> DEC-31-2000 DEC-31-1999 DEC-31-2000 DEC-31-1999
<PERIOD-START> JAN-01-2000 JAN-01-1999 APR-01-2000 APR-01-1999
<PERIOD-END> JUN-30-2000 JUN-30-1999 JUN-30-2000 JUN-30-1999
<CASH> 527,604,000 87,116,000 527,604,000 87,116,000
<SECURITIES> 74,443,000 0 74,443,000 0
<RECEIVABLES> 6,323,000 5,323,000 6,323,000 5,323,000
<ALLOWANCES> 0 0 0 0
<INVENTORY> 0 0 0 0
<CURRENT-ASSETS> 634,803,00 93,644,000 634,803,000 93,644,000
<PP&E> 182,949,000 28,767,000 182,949,000 28,767,000
<DEPRECIATION> (10,509,000) (415,000) (10,509,000) (415,000)
<TOTAL-ASSETS> 832,462,000 129,718,000 832,462,000 129,718,000
<CURRENT-LIABILITIES> 88,371,000 14,871,000 88,371,000 14,871,000
<BONDS> 261,675,000 74,582,000 261,675,000 74,582,000
0 0 0 0
0 68,407,000 0 68,407,000
<COMMON> 623,895,000 2,087,000 623,895,000 2,087,000
<OTHER-SE> (265,196,000) (29,125,000) (265,196,000) (29,125,000)
<TOTAL-LIABILITY-AND-EQUITY> 832,462,000 129,718,000 832,462,000 129,718,000
<SALES> 8,136,000 321,000 5,202,000 321,000
<TOTAL-REVENUES> 8,136,000 321,000 5,202,000 321,000
<CGS> 8,228,000 564,000 5,254,000 430,000
<TOTAL-COSTS> 111,624,000 13,621,000 21,834,000 8,507,000
<OTHER-EXPENSES> 17,906,000 266,000 10,076,000 266,000
<LOSS-PROVISION> 0 0 0 0
<INTEREST-EXPENSE> 8,296,000 4,217,000 6,393,000 0
<INCOME-PRETAX> (120,172,000) (15,482,000) (24,326,000) (9,627,000)
<INCOME-TAX> 0 0 0 0
<INCOME-CONTINUING> (120,172,000) (15,482,000) (24,326,000) (9,627,000)
<DISCONTINUED> 0 0 0 0
<EXTRAORDINARY> 1,012,000 0 1,012,000 0
<CHANGES> 0 0 0 0
<NET-INCOME> (119,160,000) (15,482,000) (23,314,000) (9,627,000)
<EPS-BASIC> 0 0 0 0
<EPS-DILUTED> 0 0 0 0
</TABLE>