| Business | Phone |
| Tri-City Christian Academy 150 W High St, Somersworth 3878 | (603) 692-2093 |
| Hill Top School 17 Grand St, Somersworth 3878 | (603) 692-2435 |
| Southeastern Nh Christian Acad 12 Rocky Hill Rd, Somersworth 3878 | (603) 692-3043 |
| Somersworth High School 11 Memorial Dr, Somersworth 3878 | (603) 692-2431 |
| Somersworth Middle School 7 Memorial Dr, Somersworth 3878 | (603) 692-2126 |
| Somersworth Superintendent 51 W High St, Somersworth 3878 | (603) 692-4450 |
| Somersworth Vocational Ctr 18 Cemetery Rd, Somersworth 3878 | (603) 692-2242 |
| Maple Wood School 184 Maple Street Ext, Somersworth 3878 | (603) 692-3331 |