| Business | Phone |
| Claremont Adult Learning Center 111 South St, Claremont 3743 | (603) 543-4224 |
| Claremont Bluff School 2 Summit Rd, Claremont 3743 | (603) 543-4273 |
| Claremont Christian Academy 97 Maple Ave, Claremont 3743 | (603) 542-8759 |
| Claremont Middle School 107 South St, Claremont 3743 | (603) 543-4250 |
| Claremont Special Education 165 Broad St, Claremont 3743 | (603) 543-4212 |
| Claremont Superintendent Ofc 165 Broad St, Claremont 3743 | (603) 543-4200 |
| Disnard School 160 Hanover St, Claremont 3743 | (603) 543-4260 |
| Greater Claremont Christian 10 Vine St, Claremont 3743 | (603) 542-3839 |
| Maple Avenue School 210 Maple Ave, Claremont 3743 | (603) 543-4270 |
| St Mary Grammar School 18 Central St, Claremont 3743 | (603) 542-6341 |
| Stevens High School 175 Broad St, Claremont 3743 | (603) 543-4220 |