| Business | Phone |
| Tele-Optics 2521 Perimeter Place Dr, Nashville 37214 | (615) 886-7266 |
| Datapump 2507 Ridgewood Dr, Nashville 37215 | (615) 665-1449 |
| Spectrasite Communications Inc 1100 Tuckahoe Dr, Nashville 37207 | (615) 860-9712 |
| P C Telecom 611 Commerce St # 3015, Nashville 37203 | (615) 255-0009 |
| Par Phones 4825 Trousdale Dr, Nashville 37220 | (615) 837-2333 |
| Integity Telecommunications 3729 Springwater Dr, Nashville 37221 | (615) 301-5190 |