| Business | Phone |
| Access Wireless 393 Jackson St, Hayward 94544 | (510) 247-8800 |
| Advance Paging Solutions Tech 24301 Southland Dr, Hayward 94545 | (510) 264-9081 |
| Air Touch Paging 2181 W Winton Ave, Hayward 94545 | (510) 889-2300 |
| All Star Cellular 22177 Mission Blvd, Hayward 94541 | (510) 538-3900 |
| Cellular Gopher 25200 Mission Blvd, Hayward 94544 | (510) 881-9798 |
| Cellular Protector Po Box 3004, Hayward 94540 | (510) 889-5922 |
| Cellular Warehouse Inc 95 Jackson St, Hayward 94544 | (510) 889-7700 |
| Gsm Wireless-Cingular Wrls 1 Southland Mall, Hayward 94545 | (510) 887-4546 |
| Metro 533 W Tennyson Rd, Hayward 94544 | (510) 785-5144 |
| Metro Cell 1 Southland Mall, Hayward 94545 | (510) 782-9508 |
| Metro Pcs 20450 Hesperian Blvd, Hayward 94541 | (510) 780-9927 |
| Platinium Wireless 31099 Mission Blvd, Hayward 94544 | (510) 489-3008 |
| T Mobile 1 Southland Mall, Hayward 94545 | (510) 782-9359 |
| Verizon Wireless 21150 Cabot Blvd, Hayward 94545 | (510) 785-4272 |
| Wireless Solutions 26940 Hesperian Blvd, Hayward 94545 | (510) 732-6629 |
| Smart Wireless 22524 Foothill Blvd, Hayward 94541 | (510) 583-8085 |
| Wireless Wave 596 A St, Hayward 94541 | (510) 581-5200 |
| Wireless Wave 2 27949 Leidig Ct, Hayward 94544 | (510) 732-0192 |