| Business | Phone |
| Texas-Tel 2330 Grande Blvd, Tyler 75703 | (903) 561-4701 |
| Excel Communications 1949 Cotten Rd, Tyler 75704 | (903) 593-2667 |
| Network Intelligence Of E Tx 3800 Paluxy Dr 106, Tyler 75703 | (903) 939-2612 |
| Sbc 315 N Broadway Ave 100, Tyler 75702 | (903) 531-3142 |
| Sbc 3320 W Shaw St, Tyler 75701 | (903) 597-7408 |