| Business | Phone |
| Greeley High School 303 Main St, Cumberland Ctr 4021 | (207) 829-4805 |
| Greely Jr High School 303 Main St, Cumberland Ctr 4021 | (207) 829-4815 |
| School Administrative Dist 357 Tuttle Rd, Cumberland Ctr 4021 | (207) 829-4800 |
| School Administrative District 307 Main St, Cumberland Ctr 4021 | (207) 829-4820 |
| Mabel I Wilson School 353 Tuttle Rd, Cumberland Ctr 4021 | (207) 829-4825 |
| Cumberland Adult Education 290 Tuttle Rd, Cumberland Ctr 4021 | (207) 829-2208 |
| Msad 51 357 Tuttle Rd, Cumberland Ctr 4021 | (207) 829-4835 |
| Drowne Road School 12 Drowne Rd, Cumberland Ctr 4021 | (207) 829-2250 |