<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C> <C>
<PERIOD-TYPE> YEAR 9-MOS
<FISCAL-YEAR-END> DEC-31-1999 DEC-31-2000
<PERIOD-START> JAN-01-1999 JAN-01-2000
<PERIOD-END> DEC-31-1999 SEP-30-2000
<CASH> 14,215 10,878
<SECURITIES> 0 0
<RECEIVABLES> 53,067 76,822
<ALLOWANCES> 4,076 5,822
<INVENTORY> 1,090 1,451
<CURRENT-ASSETS> 76,386 95,969
<PP&E> 53,854 78,768
<DEPRECIATION> 31,175 38,121
<TOTAL-ASSETS> 233,715 256,242
<CURRENT-LIABILITIES> 164,318 165,038
<BONDS> 0 0
111,100 133,587
0 0
<COMMON> 255 309
<OTHER-SE> (132,503) (126,919)
<TOTAL-LIABILITY-AND-EQUITY> 233,715 256,242
<SALES> 256,720 312,855
<TOTAL-REVENUES> 256,720 312,855
<CGS> 148,382 174,803
<TOTAL-COSTS> 148,382 174,803
<OTHER-EXPENSES> 125,343 141,194
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 15,197 11,381
<INCOME-PRETAX> (32,202) (14,523)
<INCOME-TAX> 1,083 900
<INCOME-CONTINUING> 0 0
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> (33,285) (15,423)
<EPS-BASIC> (2.20) (0.70)
<EPS-DILUTED> (2.20) (0.70)
</TABLE>