| Business | Phone |
| Cingular Wireless 2500 Milton Ave K1a, Janesville 53545 | (608) 756-5800 |
| Prime Wireless 2500 Milton Ave K1, Janesville 53545 | (608) 756-2140 |
| Touch Wireless 2500 Milton Ave, Janesville 53545 | (608) 756-3489 |
| Us Cellular 1717 Center Ave, Janesville 53546 | (608) 290-9299 |
| Us Cellular Inc 2431 Milton Ave, Janesville 53545 | (608) 754-1436 |
| Us Cellular 3000 Milton Ave 113, Janesville 53545 | (608) 752-6699 |
| Us Cellular 3023 Milton Ave, Janesville 53545 | (608) 751-9299 |
| Verizon Wireless 2263 Humes Rd, Janesville 53545 | (608) 754-3299 |
| Sprint 2500 Milton Ave, Janesville 53545 | (608) 758-2449 |