<ARTICLE> 5 <CIK> 0001015551 <NAME> Sprint Spectrum L.P. <MULTIPLIER> 1,000 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> Dec-31-1999 <PERIOD-END> Mar-31-1999 <CASH> 41,400 <SECURITIES> 0 <RECEIVABLES> 273,900 <ALLOWANCES> 20,900 <INVENTORY> 120,300 <CURRENT-ASSETS> 628,100 <PP&E> 4,948,000 <DEPRECIATION> 921,300 <TOTAL-ASSETS> 7,033,000 <CURRENT-LIABILITIES> 3,231,300 <BONDS> 4,574,300 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> (830,900) <TOTAL-LIABILITY-AND-EQUITY> 7,033,000 <SALES> 0 <TOTAL-REVENUES> 440,000 <CGS> 0 <TOTAL-COSTS> 550,000 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 116,900 <INCOME-PRETAX> (508,200) <INCOME-TAX> 0 <INCOME-CONTINUING> (508,200) <DISCONTINUED> 0 <EXTRAORDINARY> (32,500) <CHANGES> 0 <NET-INCOME> (540,700) <EPS-PRIMARY> 0 <EPS-DILUTED> 0