| Business | Phone |
| Broken Arrow Communications 5931 Sea Lion Pl, Carlsbad 92008 | (760) 918-0551 |
| Advanced Marketing 5933 Sea Lion Pl # 107, Carlsbad 92010 | (760) 918-8755 |
| Amce Communications 2604 El Camino Real # B, Carlsbad 92008 | (760) 730-9344 |
| Golden Telecom Inc 5751 Palmer Way # F, Carlsbad 92010 | (760) 438-8383 |
| Homeland Solutions Inc 1934 Kellogg Ave, Carlsbad 92008 | (760) 431-5255 |