| Business | Phone |
| Radio Shack 130 Plaza Dr, West Covina 91790 | (626) 337-2442 |
| T Mobile 555 Plaza Dr, West Covina 91790 | (626) 480-1562 |
| Wireless Specialists Group 1345 W Garvey Ave N, West Covina 91790 | (626) 856-0430 |
| Best Cell 72 Plaza Dr, West Covina 91790 | (626) 939-9058 |
| Holly Wireless Inc 530 S Glendora Ave, West Covina 91790 | (626) 480-0880 |
| Mobile Solution Corp 9031 Plaza Dr, West Covina 91790 | (626) 856-8656 |
| Prime Cell 28 Plaza Dr, West Covina 91790 | (626) 851-2474 |
| Skyline Communications 37 Plaza Dr, West Covina 91790 | (626) 338-6776 |
| Snap Wireless 112 Plaza Dr, West Covina 91790 | (626) 480-7950 |
| Ipcs Sprint 500 N Azusa Ave, West Covina 91791 | (626) 331-3322 |
| Phonex Wireless 544 N Azusa Ave, West Covina 91791 | (626) 967-0898 |
| Skycom Wireless 1347 S Azusa Ave # C, West Covina 91791 | (626) 917-6688 |
| West Coast Wireless 9013 Plaza Dr, West Covina 91790 | (626) 851-0124 |
| T Mobile West Covina 333 S Vincent Ave # D, West Covina 91790 | (626) 338-3264 |