Applicant
MCI WORLDCOM NETWORK SERVICES, INC.
2270 LAKESIDE BLVD.
RICHARDSON, TX 75080 USAContact
None
MCI WorldCom
1801 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006 USA
2270 LAKESIDE BLVD., RICHARDSON, TX 75080 USA
1801 PENNSYLVANIA AVENUE NW, WASHINGTON, DC 20006 USA