Applicant
MCI Communications Services, Inc.
22001 Loudoun County Parkway
Ashburn, VA 20147- USAContact
None
MCI WORLDCOM NETWORK SERVICES, INC.
2400 NORTH GLENVILLE, DEPT/LOC 71216/107
RICHARDSON, TX 75082 USA
22001 Loudoun County Parkway, Ashburn, VA 20147 USA
2400 NORTH GLENVILLE, DEPT/LOC 71216/107, RICHARDSON, TX 75082 USA