| Business | Phone |
| Watercraft Division 2045 Morse Rd # A, Columbus 43229 | (614) 265-6480 |
| Aviation Division 2829 W Dublin Granville Rd, Columbus 43235 | (614) 793-5040 |
| Transportation Dept 1616 W Broad St, Columbus 43223 | (614) 466-7719 |
| Transportation Dept 1980 W Broad St, Columbus 43223 | (614) 752-5183 |
| Truck Bus-Rail Safety Concern 65 S Front St, Columbus 43215 | (614) 644-5218 |
| Public Safety Dept 1583 Alum Creek Dr, Columbus 43209 | (614) 752-7831 |
| Drivers License Exam 3415 South Blvd, Columbus 43204 | (614) 995-5353 |
| Drivers License Exam 54 Country Rd, Columbus 43213 | (614) 995-5353 |
| Motor Vehicle Dept 1970 W Broad St, Columbus 43223 | (614) 752-7500 |
| Motor Vehicles Driver License 1970 W Broad St, Columbus 43223 | (614) 752-7600 |
| Highway Safety Dept 1970 W Broad St, Columbus 43223 | (614) 466-2550 |