| Northern Human Services | Depot Street | |
| Vershire Center | 24 Depot Street | |
| Community Baptist Church | Bridge Street | 237-4050 |
| Monadnock Congregational Church | 147 Main Street | 237-4414 |
| St. Stephen\'s Episcopal Church | Parsons Street | |
| Trinity United Methodist Church | Bridge Street | |
| Catholic Women\'s Club | 51 Pleasant Street | |
| St. Brendan\'s Catholic Church | Pleasant Street | |
| River of Life | 8 Gould Street | 237-8370 |
| Colebrook Elementary School | Dumont Street | 237-4801 |
| Colebrook Academy | 13 Academy Street | 237-8351 |
| Colebrook Police Department | 11 Bridge Street | 237-4487 |
| Colebrook Public Library | 126 Main Street | 23--4808 |
| Town of Colebrook | 17 Bridge Street | |
Connecticut RiverArtist Group | 69 Main Street | 237-5501 |
| Colebrook Fire Department | Pleasant Street | |
| Colebrook Historical Society | 17 Bridge Street | |
| Upper Conn. Valley Community Coalition | 69 Main Street | |
| Colebrook Academy Key Club | 13 Academy Street | |
| Colebrook Ski-Bees | 237-5566 | |
| Colebrook Ambulance Corps | Corliss Lane | |
| Colebrook Development Corporation | None | |
| Kiwanis Club of Colebrook | none | |
| Great North Woods Center for the Arts | none | 237-5805 |
| Great North Woods Interpretive Center | Route 3N | 246-8998 |
| Mohawk Grange | East Colebrook Road | |
| North Country Chamber of Commerce | 237-8939 | |
| Two Rivers Habitat for Humanity | 237-0979 | |
| Universal School of Life | Angels Way |