| Business | Phone |
| Advance Communications Network 715 E Sprague Ave 115, Spokane 99202 | (509) 747-1526 |
| Allied Comnet 427 W Sinto Ave 100, Spokane 99201 | (509) 327-5366 |
| Cerium Networks 1011 E 2nd Ave 10, Spokane 99202 | (509) 536-8610 |
| D-Tel 9107 N Country Homes Blvd # 10, Spokane 99218 | (509) 777-8777 |
| Fisher Tele-Com Inc 3935 E Boone Ave 4b, Spokane 99202 | (509) 535-7735 |
| G W Telecom 5402 E Bigelow Gulch Rd, Spokane 99217 | (509) 483-4077 |
| New Line Communications 108 E Walton Ave, Spokane 99207 | (509) 484-1130 |
| Northwest Communications Ctr 1315 S Russell Rd, Spokane 99224 | (509) 465-4466 |
| Tel-West Equipment Sales & Svc 7311 E Broadway Ave B, Spokane 99212 | (509) 325-8500 |
| United Communications Systems 2610 N Van Marter Dr 3, Spokane 99206 | (509) 533-0900 |