| Business | Phone |
| Wpi Telecommunication Co 1903 Austin St, Wichita Falls 76301 | (940) 761-3756 |
| Wpi Telecommunications Co 100 Central Fwy, Wichita Falls 76306 | (940) 767-3248 |
| Wpi Telecommunications Co 1305 E Scott Ave, Wichita Falls 76301 | (940) 767-8574 |
| Extel Communications 4123 Belmede Dr, Wichita Falls 76302 | (940) 723-8080 |
| Felix Machine 107 Mississippi Ave, Wichita Falls 76301 | (940) 767-8496 |
| Foster Telecommunication Svc 802 Travis St, Wichita Falls 76301 | (940) 322-2224 |