| Business | Phone |
| Friendly Phone Simi Valley 93065 | (805) 526-9524 |
| K-Jay Technical Svc Co 1426 Sinaloa Rd, Simi Valley 93065 | (805) 527-4805 |
| Northern Arc Communications Simi Valley 93065 | (805) 584-3757 |
| Phone Connection 2192 Athens Ave, Simi Valley 93065 | (805) 581-4807 |
| Rod's Custom Wiring Svc 5887 Malton Ave, Simi Valley 93063 | (805) 527-5003 |
| Supercom Communications 2485 E Woodrow Ave, Simi Valley 93065 | (805) 520-3930 |
| Telecom Highway 330 E Easy St, Simi Valley 93065 | (714) 797-4306 |
| West Oaks Communication 1458 Mellow Ln, Simi Valley 93065 | (805) 584-0480 |