A
Telephone Communications, Except Radiotelephone
Internet Connectivity Services
Caldwell Global Communications
Local Telephone Communications
Concord Telephone Exchange Inc
Local and Long Distance Telephone Communications
Long Distance Telephone Service
Proprietary Online Service Networks
Cognizant Internetworking Technologies, Inc
Telephone Cable Service, Land or Submarine
Telephone Communications Broker
Telephone Communications Services
Telephone/Video Communications
Voice Messaging Equipment and Services
Tennessee Telephone Company Inc
Accurate Communications Corporation