A
Telephone Communications, Except Radiotelephone
Transaction Network Services, Inc
Internet Connectivity Services
Blue Moon Internet Services, Inc
Local Telephone Communications
Local and Long Distance Telephone Communications
Metropolitan Fiber Systems Int
Long Distance Telephone Service
Proprietary Online Service Networks
Telephone Cable Service, Land or Submarine
Telephone Communications Broker
Telephone Communications Services
Mci Communications Services, Inc
Communication Development Corp
Continental Telephone CO of VA
Telephone/Video Communications
Voice Messaging Equipment and Services