| Business | Phone |
| Union County Extension Agents 210 E Water St, Farmerville 71241 | (318) 368-9935 |
| Union Parish Civil Office 100 E Bayou St 101, Farmerville 71241 | (318) 368-2511 |
| Union Parish Juvenile Div 100 E Bayou St # 101, Farmerville 71241 | (318) 368-0400 |
| Union Parish Juvenile Div 100 S Main St, Farmerville 71241 | (318) 368-0400 |
| Union Parish Maintenance Ofc 605 Betty St, Farmerville 71241 | (318) 368-8019 |
| Union Parish Maintenance Shop 1206 Marion Hwy, Farmerville 71241 | (318) 368-2804 |
| Union Parish Registrar-Voters 303 E Water St, Farmerville 71241 | (318) 368-8660 |
| Union Parish Veteran's Admin 303 E Water St 106, Farmerville 71241 | (318) 368-3271 |
| Louisiana Cooperative Ext Svc 210 E Water St, Farmerville 71241 | (318) 368-2999 |