| Business | Phone |
| Verizon Wireless - Columbia 375 S James Campbell Blvd, Columbia 38401 | (931) 381-0898 |
| Wireless 4u Inc Of Tn 800 S James Campbell Blvd, Columbia 38401 | (931) 388-8775 |
| Wireless Connection 1904 Shady Brook St # Aa, Columbia 38401 | (931) 490-4014 |
| Radio Shack 800 S James Campbell Blvd # 35, Columbia 38401 | (931) 388-7782 |
| Nu Wave Cellular 306 S James Campbell Blvd, Columbia 38401 | (931) 388-6652 |