| Business | Phone |
| National Audio Electronics 241 E Fm 1382, Cedar Hill 75104 | (972) 291-7500 |
| Cingular Wireless 352 N Highway 67 E, Cedar Hill 75104 | (469) 272-0412 |
| Sky Mobile 104 W Belt Line Rd # 2, Cedar Hill 75104 | (469) 272-0800 |
| Sprint Pcs 140 W Fm 1382, Cedar Hill 75104 | (469) 272-3580 |
| Wireless Point 427 E Fm 1382, Cedar Hill 75104 | (972) 291-3088 |
| Wireless Point No 5 427 E Farm Rd 1382, Cedar Hill 75104 | (469) 272-0770 |