| Business | Phone |
| Education Dept 101 Pleasant St, Concord 3301 | (603) 271-2407 |
| Education Dept 2 Industrial Park Dr, Concord 3301 | (603) 271-2327 |
| Postsecondary Education Comm 107 N Main St, Concord 3301 | (603) 271-2555 |
| Postsecondary Education Comm 2 Industrial Park Dr # 7, Concord 3301 | (603) 271-2555 |
| Postsecondary Education Comm 3 Barrell Ct, Concord 3301 | (603) 271-2555 |
| Special Education 101 Pleasant St, Concord 3301 | (603) 271-3471 |
| Vocational Rehabilitation Svc 21 S Fruit St # 20, Concord 3301 | (603) 271-3471 |