| Business | Phone |
| East Carroll Assessor's Office 400 1st St 10, Lake Providence 71254 | (318) 559-2850 |
| East Carroll Esea Office 514 3rd St, Lake Providence 71254 | (318) 559-2224 |
| Lsu Ag Ctr 502 1st St, Lake Providence 71254 | (318) 559-1459 |
| East Carroll Parish Clerk's 400 1st St, Lake Providence 71254 | (318) 559-2399 |
| East Carroll Parish Comms 405 Morgan St, Lake Providence 71254 | (318) 559-1911 |
| East Carroll Parish Triad 400 1st St, Lake Providence 71254 | (318) 559-2333 |
| East Carroll Registrar-Voters 400 1st St, Lake Providence 71254 | (318) 559-2015 |
| East Carroll Workforce Center 1320 Sparrow St, Lake Providence 71254 | (318) 559-1618 |
| Parish Jtpa 205 N Hood St, Lake Providence 71254 | (318) 559-1618 |
| Veteran Service Office 400 1st St, Lake Providence 71254 | (318) 559-2353 |