• Phone Ware Inc
  8902 Activity Rd # A
• Phone Supplements Inc
  7380 Clairemont Mesa Blvd 109b
• Phone Pros
  
• Phone All
  3656 Curlew St
• Commworld Of San Diego-North
  9606 Tierra Grande St
• Communications Plus
  1675 Morena Blvd # 100
• Comm World
  9606 Tierra Grande St # 106
• Columbia Pacific Telesystems
  9715 Carroll Centre Rd # 106
• Platinum Networks Inc
  11211 Sorrento Valley Rd
• Practel Communication Inc
  4645 Ruffner St
• Primary Telecom
  3337 Stellar Dr
• Primary Products
  3337 Stellar Dr
• Quintron Telephone Systems
  4340 Viewridge Ave # B
• Rainbow Telecommunications Inc
  8715 Lepus Rd
• Axesstel Inc
  6815 Flanders Dr # 210
• Anthony's Communication Svc
  4401 Twain Ave # 1
• Sonant Corp
  6215 Ferris Sq # 220
• Advantagedealer.Com
  10509 Vista Sorrento Pkwy
• Advanced Communications
  
• Aci Communications
  8380 Miramar Mall
• A-1 Business Telcom Systems
  
• Nec Business Network Solutions
  7540 Metropolitan Dr # 112
• Flagship
  3443 Camino Del Rio S
• Express Communications
  2123 Garnet Ave
• Excite Telecom
  2605 Camino Del Rio S # 101
• Enhanced Information Svc
  3949 Ruffin Rd
• Digital Transport
  7914 Ronson Rd # A
• Delta-V Communication Inc
  
• Daycom Systems Inc
  6759 Mesa Ridge Rd # 150
• Cox Communications
  750 B St
• Coronado Telecom
  3760 Convoy St
• Comtek Data Com
  
• Comsel Communications
  7940 Silverton Ave # 106
• Computergods.Com
  7574 Trade St
• Business Telecom Solutions
  9731 Siempre Viva Rd
• Bulter Telecom
  1125 9th Ave
• Bordercomm Inc
  10050 Via De La Amistad # 2482
• Best American Technology
  2802 Juan St # 27
• Axesstel Inc
  15373 Innovation Dr
• Axesstel
  6815 Flanders Dr # 210
• Avaya Inc
  9645 Granite Ridge Dr
• Avaya Inc
  17150 Via Del Campo
• Automated Interface Inc
  7121 Engineer Rd
• Atel Communications Inc
  8447 Miramar Mall # A
• Associated Technical College
  1445 6th Ave
• Aos Communications
  747 Turquoise St
• All American Public Telephone
  2321 Morena Blvd # A
• Adcom-Bhs
  
• A Bell Telecom
  
• A Aaa Telepresence
  5275 Joan Ct
• Shaun's Telecom
  3223 Greyling dr
• Phoneall, Inc.
  800 The Mark Ln
• Enhanced Voice & Data Networks
  4627 Mission Gorge Place