• S P Telecom
  
• Phone Center
  1827 Broad St
• Phone & Wireless
  12310 Los Osos Valley Rd
• Level 3 Communications Inc
  3550 Broad St
• Infotech Telecommunications
  4211 Broad St # C
• Cencom
  3563 Sueldo St # T
• Cellular Source
  445 Higuera St
• Bravo Developments
  835 Capitolio Way
• Digital West
  1998 Santa Barbara Avenue