| Business | Phone |
| Aeronautics Div 7 Hazen Dr, Concord 3301 | (603) 271-2551 |
| Department-Trans Rr Div 7 Hazen Dr, Concord 3301 | (603) 271-2468 |
| Motor Vehicles Div 23 Hazen Dr, Concord 3305 | (603) 271-2484 |
| Safety Dept 10 Hazen Dr, Concord 3305 | (603) 271-2251 |
| Safety Dept-Driver Licenses 10 Hazen Dr, Concord 3305 | (603) 271-2371 |
| Transportation Dept 7 Hazen Dr, Concord 3301 | (603) 271-3734 |