| Business | Phone |
| Cellular Warehouse 3010 W Grant Line Rd, Tracy 95304 | (209) 832-8881 |
| Cingular Wireless 3200 Naglee Rd, Tracy 95304 | (209) 833-3946 |
| Redpoint Wireless 2439 Naglee Rd # 7e, Tracy 95304 | (209) 836-9010 |
| Sprint 3200 Naglee Rd, Tracy 95304 | (209) 839-1818 |
| T-Mobile 3200 Naglee Rd, Tracy 95304 | (209) 839-0227 |
| Global Wireless 819 W 11th St, Tracy 95376 | (209) 832-9912 |
| Wireless That's It 3200 Naglee Rd, Tracy 95304 | (209) 836-3377 |