Applicant
CONTEL FEDERAL SYSTEMS, INC.
15000 CONF. CTR. DRIVE
CHANTILLY, VA 21054 USAContact
GTE SERVICE CORPORATION
GTE SERVICE CORPORATION
1850 M STREET, NW, SUITE 1200
WASHINGTON, DC 20036 USA
15000 CONF. CTR. DRIVE, , CHANTILLY, VA 21054 USA
1850 M STREET NW, SUITE 1200, WASHINGTON, DC 20036 USA