| Business | Phone |
| Alert Cellular 500 Baybrook Mall, Friendswood 77546 | (281) 480-7466 |
| Cingular Wireless 101 W Parkwood Ave, Friendswood 77546 | (281) 648-3999 |
| Global Cell Inc 19400 Gulf Fwy 5602, Friendswood 77546 | (281) 486-4689 |
| Global Cell Inc 500 Baybrook Mall, Friendswood 77546 | (281) 486-4687 |
| Prime Communications 19400 Gulf Fwy, Friendswood 77546 | (281) 218-8887 |
| Prime Communications 500 Baybrook Mall, Friendswood 77546 | (281) 286-1400 |
| T-Mobile 500 Baybrook Mall, Friendswood 77546 | (281) 461-6575 |