A
Telephone Communications, Except Radiotelephone
Internet Connectivity Services
Meridian Telesis Of Philadelphia LLC
Local Telephone Communications
Frontier Communications Of Pennsylvania LLC
Local and Long Distance Telephone Communications
Long Distance Telephone Service
Verizon Business Network Services Inc
Norstar Telecommunications, Inc
Proprietary Online Service Networks
Telephone Cable Service, Land or Submarine
Telephone Communications Broker
International Affinity Services Inc
Telephone Communications Services
Eastern Tel Long Distance Service
Telephone/Video Communications
Voice Messaging Equipment and Services
Tu-Way Mobile Communications Co