<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C> <C>
<PERIOD-TYPE> YEAR 6-MOS
<FISCAL-YEAR-END> DEC-31-1999 DEC-31-2000
<PERIOD-START> JAN-01-1999 JAN-01-2000
<PERIOD-END> DEC-31-1999 JUN-30-2000
<CASH> 14,215 6,321
<SECURITIES> 0 0
<RECEIVABLES> 53,067 71,220
<ALLOWANCES> 4,076 4,913
<INVENTORY> 1,090 1,542
<CURRENT-ASSETS> 76,386 87,974
<PP&E> 53,854 74,919
<DEPRECIATION> 31,175 35,249
<TOTAL-ASSETS> 233,715 253,959
<CURRENT-LIABILITIES> 164,318 156,652
<BONDS> 0 0
111,100 131,805
0 0
<COMMON> 1,019 1,234
<OTHER-SE> (133,267) (122,289)
<TOTAL-LIABILITY-AND-EQUITY> 233,715 253,959
<SALES> 256,720 201,627
<TOTAL-REVENUES> 256,720 201,627
<CGS> 148,382 114,928
<TOTAL-COSTS> 148,382 114,928
<OTHER-EXPENSES> 125,343 89,869
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 15,197 7,751
<INCOME-PRETAX> (32,202) (10,921)
<INCOME-TAX> 1,083 701
<INCOME-CONTINUING> 0 0
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> (33,285) (11,622)
<EPS-BASIC> (0.55) (0.13)
<EPS-DILUTED> (0.55) (0.13)
</TABLE>