- Packeteer Inc
- Pahrump Communication Station
- Paragon Technologies
- Pario Solutions
- Pas-Com Inc
- Passaic Communications
- Pell-Tel Inc
- Pen-Link
- People Processing Information
- Phoenix Systems Corp
- Pier Con Solutions
- Pinnacle Services Inc
- Pinnacle Telecom Group LLC
- Pivotal Point Inc
- Planar Communications Corp
- Power Consumers Group LTD
- Premiere Conferencing
- Premiere Conferencing
- Primo Communications
- Primo Communications
- Priority Mobile Communications
- Prism Systems Inc
- Procomm Co Inc
- Professional Writing & Editing
- Pronto Express
- Puchu's Grocery & Deli
- Quick Communications Inc
- Quick Communications Inc
- Quintessential Telecom Conslnt
- Radian Communication Svc Corp
- Radian Communication Svc Corp
- RCC Consultants Medford
- REJ & Assoc
- Republic Data Products Inc
- Response Design Corp
- Riders Communications
- RJE Telecom
- RJO Enterprises
- RMS Assoc
- S & S Telecom
- Sea Point Group
- Section 8 Post Prod Fac LLC
- Secure Communications Inc
- Seideman Co
- Sentry Telcom
- Service Level Newsletter Inc
- Servicio Directo
- Simplepin
- Slater Associates LLC
- Sole Net Inc
- Sorrento Networks Inc
- Startech Communications
- STM & P Inc
- Strategic Products & Svc Inc
- Sun Coast Telecommunication
- SWD Inc
- T C Marketing
- T J Industries
- T X Intl Inc
- T-Netix Inc
- T-Systems Inc
- T-Systems Inc
- TCP Business Systems
- Tech Mode
- Tech Mode
- Tel Analysis Group
- Telcom Global Communications
- Telcom Management Consultants
- Telcom Services Consulting Inc
- Telcon
- Tele Pacific Communications
- Tele Strategy
- Tele-Data Communications & Cbl
- Tele-Reports Inc
- Tele-Systems
- Telecepts
- Telecom Consultants Of America
- Telecom Consulting Of Michigan
- Telecom Dispute Solutions
- Telecom Intergrity
- Telecom Management Inc
- Telecom Networking Svc Corp
- Telecom Synergies
- Telecommunications Group Svc
- Telegration Inc
- Telenomics Group
- Telephone Connection Inc
- Telesoft Recovery Corp
- Teletran Inc
- Televest Communications
- Tellabs Inc
- Telmon Inc
- Telog Technologies
- Third Power Market Dev Inc
- Thornapple Communication Inc
- Total Solutions Group
- Touch America
- Transparent Communications
- Unified Telecomm
- Unique Communications Inc
- Unitel
- UPI Communication Systems
- Urban Retail Corp
- Us Signal Co LLC
- USA Phone Ctr
- V-COMM LLC
- Vasira Inc
- VDI Telecom Consultants
- Vision Consulting
- Voex Inc
- Voice Communication Consultant
- Voice Data Telecommunication
- Voxability
- VTI Connect
- Waycomm Consulting
- Wfi
- Wingscom Communication
- Wingscom Communication
- Wireless One
- Wireless One
- Wisor Telecommunications
- Wylie Communications Inc
- X O One
- X O One
- Xtend Communications Inc
- Yti Tucker Telecommunications
