| Business | Phone |
| Radio Shack 421 Memorial Blvd # D, Picayune 39466 | (601) 798-8680 |
| Talk N Tan 963 Memorial Blvd, Picayune 39466 | (601) 749-0389 |
| Telecom Llc 303 Memorial Blvd, Picayune 39466 | (601) 798-4747 |
| Alltel Picayune Retail 801 Highway 11 S, Picayune 39466 | (601) 749-7491 |
| Cellular South Cellular Tlphns 503 N Main St, Picayune 39466 | (601) 799-1176 |
| Cellular Xl 17 Ivey Ln, Picayune 39466 | (601) 215-0000 |
| Comsouth 221 Telly Rd, Picayune 39466 | (601) 749-8494 |