| Business | Phone |
| 4-H Youth Dept 5642 Mohawk Rd, Rhinelander 54501 | (715) 362-5655 |
| Administration Dept 56 S Brown St, Rhinelander 54501 | (715) 365-2561 |
| Administration Dept 7 W King St, Rhinelander 54501 | (715) 365-2561 |
| Bureau Quality Assurance 2187 N Stevens St C, Rhinelander 54501 | (715) 365-2800 |
| Wisconsin Works Dept 100 W Keenan St, Rhinelander 54501 | (715) 365-2560 |
| Extension Service 107 Sutliff Ave, Rhinelander 54501 | (715) 365-2655 |
| U W Seed Potato Farm 7749 County Road K, Rhinelander 54501 | (715) 282-5530 |
| State Office 3243 Golf Course Rd # A, Rhinelander 54501 | (715) 282-5466 |
| Sensory Disabilities Bureau 100 W Keenan St, Rhinelander 54501 | (715) 365-2610 |
| Service Lab 7 W King St, Rhinelander 54501 | (715) 365-2546 |
| Ranger Station/Forestry/Fire 511 N Hanson Lake Rd, Rhinelander 54501 | (715) 365-2633 |