| Business | Phone |
| Cellular Express 1035 Arsenal St, Watertown 13601 | (315) 788-3338 |
| Cellular One 1241 Arsenal St, Watertown 13601 | (315) 786-0400 |
| Universe Cellular 21301 Sams Dr, Watertown 13601 | (315) 788-2355 |
| Verizon Wireless 215 Washington St, Watertown 13601 | (315) 785-9676 |
| Wireless Retail Inc 21341 Sams Dr, Watertown 13601 | (315) 779-7438 |