| Business | Phone |
| Cellular One 1724 S Church St, Watertown 53094 | (920) 206-0070 |
| Us Cellular 107 Air Park Dr, Watertown 53094 | (920) 206-2797 |
| Us Cellular Inc 1610 S Church St, Watertown 53094 | (920) 206-0700 |
| Wireless Concepts 1724 S Church St, Watertown 53094 | (920) 206-1100 |