| Business | Phone |
| West Carroll Parish Trooper 106 S Briggs St, Oak Grove 71263 | (318) 428-2652 |
| West Carroll Police Jury Assoc 305 E Main St 201, Oak Grove 71263 | (318) 428-3390 |
| West Carroll Police Jury Road 8770 Highway 17, Oak Grove 71263 | (318) 428-4990 |
| West Carroll Sheriff's Office 305 E Main St, Oak Grove 71263 | (318) 428-2331 |