| Business | Phone |
| County Garage 46003 State Route 821, Caldwell 43724 | (740) 732-4409 |
| Noble Cnty Mental Retardation 18506 Woodsfield Rd, Caldwell 43724 | (740) 732-7144 |
| Noble County Board-Elections 190 Court House, Caldwell 43724 | (740) 732-2057 |
| Noble County Co-Op Extension 150 Court House, Caldwell 43724 | (740) 732-5681 |
| Noble County Commissioner 210 Court House, Caldwell 43724 | (740) 732-2969 |
| Noble County Common Pleas Jdg 300 Court House, Caldwell 43724 | (740) 732-4045 |
| Noble County Community Svc 270 Court House, Caldwell 43724 | (740) 732-1122 |
| Noble County Coroner's Office 304 Main St, Caldwell 43724 | (740) 732-2339 |
| Noble County Engineer Office 220 Court House, Caldwell 43724 | (740) 732-4400 |
| Noble County Fairgrounds County Road 6, Caldwell 43724 | (740) 732-5598 |
| Noble County Janitor's Office 180 Court House, Caldwell 43724 | (740) 732-2253 |
| Noble County Litter Office 18506 State Route 78, Caldwell 43724 | (740) 732-4318 |
| Noble County Local Emergency 48535 County Road 14a, Caldwell 43724 | (740) 732-7387 |
| Noble County Recorder Office 260 Court House, Caldwell 43724 | (740) 732-4319 |
| Noble County Veteran Svc 140 Court House, Caldwell 43724 | (740) 732-5567 |