| Business | Phone |
| Metro-Communications Inc 600 Briarwood West Dr, Jackson 39206 | (601) 956-8744 |
| Sound & Communications Inc 5830 N State St, Jackson 39206 | (601) 957-5830 |
| Sound Products Co 1220 E Northside Dr # 230, Jackson 39211 | (601) 939-9264 |
| Thomas Audio Svc 878 Foley St, Jackson 39202 | (601) 354-9050 |