| Business | Phone |
| Commissioner's Secretary 119 N Main St, Paris 75460 | (903) 737-2467 |
| County Maintenance 119 N Main St, Paris 75460 | (903) 737-2492 |
| Data Processing 231 Lamar Ave, Paris 75460 | (903) 737-2408 |
| Lamar County Barn Fm Rd 195, Paris 75462 | (903) 785-2252 |
| Lamar County Commissioner 119 N Main St, Paris 75460 | (903) 737-2468 |
| Lamar County Constable 231 Lamar Ave, Paris 75460 | (903) 737-2437 |
| Lamar County District Ct Clerk 119 N Main St, Paris 75460 | (903) 737-2427 |
| Lamar County Extension Svc 4315 Bonham St A, Paris 75460 | (903) 737-2443 |
| Lamar County Justice Of Peace 231 Lamar Ave, Paris 75460 | (903) 737-2441 |
| Lamar County Precinct 4 119 N Main St, Paris 75460 | (903) 737-2469 |