A
Telephone Communications, Except Radiotelephone
Internet Connectivity Services
Local Telephone Communications
Mid Century Telephone Cooperative Inc
Frontier Communications-Schuyler Inc
Local and Long Distance Telephone Communications
Long Distance Telephone Service
Proprietary Online Service Networks
Telephone Cable Service, Land or Submarine
Telecommunications Network Design Inc
Telephone Communications Broker
Telephone Communications Services
Telephone/Video Communications
Telecommunications Equipment Corporation
Voice Messaging Equipment and Services