Applicant
MCI Communications Services, Inc.
600 Hidden Ridge
MC: HQE03H19
Irving, TX 75038- USAContact
None
MCI WorldCom
1801 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006 USA
600 Hidden Ridge, MC: HQE03H19, Irving, TX 75038 USA
1801 PENNSYLVANIA AVENUE NW, WASHINGTON, DC 20006 USA