- 1 800 LA Phones
- 1 Acom Communications
- 2 Phone Guys
- 3 Bells Communications Inc
- 4-R's Communications Inc
- A & J Telecommunications
- A & J Telecommunications
- A & R Communications LLC
- A & R Telecom Inc
- A & R Telecom Inc
- A 1 Teletronics
- A A Commercial Communications
- A A Communication
- A A Telephone Equipment Co
- A Advanced Superior Phone
- A Clear Connection Inc
- A Custom Telephone
- A Discount Business Telephone
- A J Telecom
- A K Technologies Inc
- A K Technologies Inc
- A T & T
- A T & T Business Phone Dealer
- A Telecommunication Svc
- A V Communications
- A1A Communications
- AAA Business Systems Inc
- AAA Phone Movers
- AAA Phone Movers
- ABC Telephone Systems
- ABC Telephone Systems
- ABC-A Better Choice
- Abletech
- Abletech
- ABSI Telecom
- ABSI Telecom
- Absolute Communications LLC
- Absolute Communications LLC
- Access Communications
- Access Communicatoins
- Access Datacom
- Access Datacom
- Access Systems Inc
- Accolade Technologies
- Accurate Information Tech
- Accurate Services Installation
- Accurate Telecom Inc
- Accutel Telecom Solutions
- ACDS LLC
- Ace Business Communications
- ACE Merchant Svc
- ACES Inc
- ACI Business Telephone Systems
- Acosta Communications
- ACS
- ACS
- ACS-Advanced Communication
- ACS-Advanced Communications
- Act Communications
- Actel Communications Inc
- Acterna Inc
- Action Telecom
- Active Telecom
- Active Telephone & Data
- Acton
- Admix Telcom
- ADS Telecom
- ADS Telecom
- ADS Telecom-Teleco
- Advance Communication Systems
- Advance Future Technologies
- Advance Telephone Systems Inc
- Advanced Business Comm
- Advanced Business Technologies
- Advanced Business Telephones
- Advanced Cable & Communication
- Advanced Communication Tech
- Advanced Communication Tech
- Advanced Communications
- Advanced Communications
- Advanced Communications & Wire
- Advanced Communications Mgmt
- Advanced Communications Rsrcs
- Advanced Communications Systs
- Advanced Systems Warehouse
- Advanced Technical Svc
- Advanced Telecom Inc
- Advanced Telecom LLC
- Advanced Telecommnuications
- Advanced Telecommunications
- ADVANCED Telecommunications
- Advanced Telecommunications
- Advanced Telephone Svc
- AEC/Telephone Contractors
- AES Communications
- AFC Communications Inc
- Afford A Phone
- Affordable Business Comms
- Affordable Tele Data
- Affordatel
- AFT
- Agent Alliance Corp
- Aggressive Communications
- Aic
- Aim Business Communications
- Airnet Communications Corp
- Airnet Communications Corp
- AIT Inc
- Al Communications Systems Inc
- Al-Call
- Alabama Business Comms Inc
- Alabama Interconnect
- Alabama Interconnect
- Albany Telephone Svc Co
- Alfredo's Telephon Svc
- All About Communications Net
- All Business Communications
- All Communications
- All Direct Telcom
- All Points Communications
- All Source Telecom
- All Source Telecom
- All Technology Solutions
- All Wire Communication
- All-Phone Solutions & Cabling
- Allcom Inc
- Allcom Inc
- Allegiant Telecom
- Allencom LLC
- Allencom LLC
- Alliance Business Systems
- Alliance Communications
- Allied Business Communications
- Allied Business Communications
- Allied Tele-Com
- Allied Tele-Com
- Allsource Telecom
- Allsource Telecom
- Allstar Communications
- Aloha Telephone
- Alpha Business Telephones
- Alpha Communication
- Alpha Communications
- Alpha Communications
- Alpha Telephone Inc
- ALT Communications Inc
- Altantic Business Comms Inc
- Alternative Communications Inc
- Altone Communications Co
- Altra Telephone Communication
- Altura Communications Solution
- Alum Telecom
- Alumni Technology Inc
- Ambassador Communications
- AMC Global Communications
- Ameri Tel Communications Inc
- American Business Comms
- American Business Comms Inc
- American Business Communicatio
- American Business TELEPHONE
- American Communication Experts
- American Communication Svc LTD
- American Communication Systems
- American Communications Supply
- American General Distributors
- American International Comms
- American Network Comms Inc
- American Network Communication
- American Telecom Svc Inc
- American Telecom West Inc
- American Telecommunication
- American Telecommunications
- American Telephone
- American Telephone Hardware
- American Telephone Intl
- American Telephone Technology
- Ameritel Communications
- AML Communications
- Amtel Network Inc
- Amtel South
- Anabell Inc
- Anabell Inc
- Analog & Digital Communication
- Ancom Business Systems
- Anderson TELECOM-Sl Powers
- Animated Phones
- Ansley Communications Group
- Ansley Communications Group
- Answer Communications Inc
- Answer Communications Inc
- Antec
- Apex Communications Inc
- Applied Telecommunication
- Applied Telecommunication
- Archer Communications
- Arctic Communications
- Arctic Communications Co
- Argent Systems
- ARP Security & Communication
- Arrow Communications
- Artesyn Communication Products
- ASAP Business Communication
- ASAP Voice Video & Data
- Ascend Technologies
- Ascent Communications Inc
- Ash Telecommunication Equip
- Associated Telecom Partners
- Associated Telephone Tech
- ATC
- ATD Intl Corp
- Ate
- ATE
- Atech Hawaii
- ATG-Applied Technology Group
- ATL Enterprises Inc
- Atlanta Telephone Co Inc
- Atlanta Telephone Co Inc
- Atlantic Tel-Com Inc
- Atlantic Telephone
- ATS Inc
- Auburn Telecommunications
- Audio Comm Systems Inc
- Audio Comm Systems Inc
- Augmentity Systems
- Authorized Avaya Bus Partner
- Automated Phone Systems
- Automatic Answering Systems
- Automatic Control Devices Inc
- Avaya Inc
- Avtel Inc
- Axa Communications
- AXA Communications
- Axiom Communications Inc
- Axxess Technologies
- Aztek Communications
- B & B Telecommunications
- B & B Telephone Systems Inc
- B & C Communications
- B & H Communications LLC
- B & R Communications
- B Communications
- B Communications
- B T Communication & Data
- B T Telephones Inc
- Baggett Pay Phone Inc
- Bahn Networks Inc
- Bailey Telephone Svc
- Bainbridge Communications Inc
- Baldwin Communications
- Banner Technologies LLC
- Barron Telecommunications
- Bartel Inc
- Bascom Technologies LLC
- Bay Creek Wire & Cable
- BBA Communications
- BCC Inc
- BCM Teleoptions Inc
- Bear Communications
- Becky Peffer
- Bei
- Bell Atlantic Federal Intgrtd
- Bell Telephone Lab Amps Mobile
- Bell Telephone Technologies
- Bellsouth
- Benchmark Communications
- Bennett's Comms & Cctv Inc
- Bestcom
- Bestcom Inc
- Bill's Telephone Svc
- Bizphones.Net Inc
- Black Box Communications
- Black Box Network Svc
- Black Point Products
- Blitz Communication Inc
- Blitz Communication Inc
- Blue Star Technologies Group
- Blue Star Technologies Group
- Blue Wire Communicaicationsti
- Blue Wire Communicaicationsti
- Bluegrass Business Comms
- BMH Communications Inc
- Bob Ashton
- Bob Hayes Telephone Technical
- Boca Telephone Supply
- Boyd Communications
- Bradley Communications Inc
- Bradley Communications Inc
- Bradmark Co
- Bradmark Co
- Bradshaw Communications Corp
- Breen Communications
- Breen Communications
- Breen Communications
- BSC & Consulting Inc
- BTI Communications Group LTD
- BTI Communications Group LTD
- Buie Telecommunications Inc
- Builders Specialties Unlimited
- Burke Communications
- Bursteins Telcomm Inc
