| Business | Phone |
| Cooperative Extension Svc 130 W Broad St, Mount Vernon 30445 | (912) 583-2240 |
| Montgomery Clerk's Office 400 N Railroad Ave, Mount Vernon 30445 | (912) 583-4401 |
| Montgomery Commissioner's Ofc 310 W Broad St, Mount Vernon 30445 | (912) 583-2363 |
| Montgomery County Dev Auth 431 S Railroad Ave, Mount Vernon 30445 | (912) 583-4676 |