| Business | Phone |
| Shelby Community Svc 114 Hurst St, Center 75935 | (936) 598-6295 |
| Shelby County 911 Addressing 200 San Augustine St, Center 75935 | (936) 598-5183 |
| Shelby County Barn Fm 2427, Center 75935 | (936) 598-2134 |
| Shelby County Barn Highway 87, Center 75935 | (936) 598-2134 |
| Shelby County Extension Agent 200 San Augustine St, Center 75935 | (936) 598-7744 |
| Shelby County Extension Office 200 San Augustine St 7, Center 75935 | (936) 598-3223 |
| Shelby County Indigent Care 200 San Augustine St, Center 75935 | (936) 598-5611 |
| Shelby County Justice Of Peace 518 Nacogdoches St, Center 75935 | (936) 598-3735 |
| Shelby County Justice-Peace Fm 2427, Center 75935 | (936) 598-7797 |
| Shelby County Juvenile Prbtn 200 San Augustine St # 4, Center 75935 | (936) 598-4587 |
| Shelby County Juvenile Prbtn 518 Nacogdoches St, Center 75935 | (936) 598-4587 |
| Shelby County Precinct Barn 1306 San Augustine St, Center 75935 | (936) 598-2667 |
| Shelby District Attorney's Ofc 200 San Augustine St, Center 75935 | (936) 598-2489 |