| Business | Phone |
| Uaw 4403 City View Dr, Wichita Falls 76305 | (940) 855-1615 |
| American Postal Workers Union 1 Eureka Cir, Wichita Falls 76308 | (940) 692-1848 |
| Communications Workers-America 3424 Barnett Rd, Wichita Falls 76310 | (940) 691-6200 |
| Plumbers & Steamfitters 8832 Seymour Hwy, Wichita Falls 76310 | (940) 692-9731 |
| National Assn-Letter Carriers 5310 Southwest Pkwy, Wichita Falls 76310 | (940) 692-4411 |
| Laborers International Union 1401 Holliday St 318, Wichita Falls 76301 | (940) 322-5892 |
| Ibew 6111 Old Jacksboro Hwy, Wichita Falls 76302 | (940) 723-1277 |