| Business | Phone |
| Gray New Gloucester Adult Ed 8 Gray Park, Gray 4039 | (207) 657-2620 |
| Gray New Gloucester High Schl 10 Libby Hill Rd, Gray 4039 | (207) 657-3323 |
| Gray School District 15 Lewiston Rd, Gray 4039 | (207) 657-3091 |
| Gray Superintendent Office Dry Mills Rd, Gray 4039 | (207) 657-3335 |
| Gray-New Gloucester Middle Sch 31 Libby Hill Rd, Gray 4039 | (207) 657-4994 |
| Northern New England Institute 51 W Gray Rd, Gray 4039 | (207) 657-6994 |
| Bartley's Driving School 1 Main St, Gray 4039 | (207) 657-5010 |
| Russell School 8 Gray Park, Gray 4039 | (207) 657-4929 |
| Sad 15 14 Shaker Rd, Gray 4039 | (207) 657-3335 |
| School Administrative Dist 10 Libby Hill Rd, Gray 4039 | (207) 657-3565 |
| School Administrative Dist Bus Libby Hill Rd, Gray 4039 | (207) 657-2181 |
| Center For Financial Training 51 W Gray Rd, Gray 4039 | (207) 657-6995 |
| Lindan Pines Pre-School 6 Lindan Ln, Gray 4039 | (207) 657-3786 |