| Business | Phone |
| Canter & Assoc 1 Washington St, Dover 3820 | (603) 742-1563 |
| Center For Assessment 1 Washington St, Dover 3820 | (603) 516-7900 |
| Center For Educational Assmnt 1 Waldron Ct, Dover 3820 | (603) 742-2586 |
| Foot Steps To Learning 53 Mast Rd, Dover 3820 | (603) 743-6429 |