| Business | Phone |
| Cellular One 4748 National Rd E, Richmond 47374 | (765) 527-7000 |
| Centennial Cellular Corp 2460 Reservoir Rd, Richmond 47374 | (765) 966-5797 |
| Centennial Wireless 4748 National Rd E, Richmond 47374 | (765) 962-8368 |
| Cingular Wireless 3801 National Rd E, Richmond 47374 | (765) 965-1605 |
| Nextel Communications Inc 3801 National Rd E, Richmond 47374 | (765) 965-9799 |
| Sprint Pcs 24 Circle Dr, Richmond 47374 | (765) 983-2260 |