| Business | Phone |
| Tom's Antenna Sales & Svc 3142 Rolling Knoll Ln, Columbus 47201 | (812) 372-9700 |
| Cellular Connection 2632 Eastbrook Plz, Columbus 47201 | (812) 379-2249 |
| Columbus Electronics 9345 S State Road 58, Columbus 47201 | (812) 342-6911 |
| Coop's Antenna Sales & Svc 3349 Queensbury Dr, Columbus 47203 | (812) 372-0604 |