| Business | Phone |
| Amite County Agent 185 Irene St, Liberty 39645 | (601) 657-8902 |
| Amite County Central Repair 720 Industrial Park Rd, Liberty 39645 | (601) 657-4591 |
| Amite County Chancery Clerk 243 W Main St, Liberty 39645 | (601) 657-8022 |
| Amite County Circuit Clerk 243 W Main St, Liberty 39645 | (601) 657-8932 |
| Amite County Co-Op Extension 185 Irene St, Liberty 39645 | (601) 657-8937 |
| Amite County Justice Ct Clerk 243 Broad St, Liberty 39645 | (601) 657-4527 |
| Amite County Purchase Office 720 Industrial Park Rd, Liberty 39645 | (601) 657-8341 |
| Amite County Veterans Svc 185 Irene St, Liberty 39645 | (601) 657-4197 |
| Amite County Youth Counselor 185 Irene St, Liberty 39645 | (601) 657-4985 |
| Courthouse Computer Ctr 243 W Main St, Liberty 39645 | (601) 657-8733 |