| 911 Emergency | | 911 |
| Coos County Registry of Deeds | | 1 603 788-2392 |
| Groveton (Northumberland) Town Clerk/Tax Collector | | 1 603 788-1451 |
| Guildhall Town Office | | 1 802 676-3797 |
| Lancaster Tax Office | | 1 603 788-3391 |
| Lancaster Town Clerk | | 1 603 788-2306 |
| Lunenburg Town Clerk | | 1 802 892-5959 |
| Maidstone Town Hall | | 1 802 676-3210 |
| New Hampshire State Police | | 1 800 525-5555 |
| Northern Gateway Chamber of Commerce | | 1 877 788-2530 |
| Poison Control Center | | 1 800 222-1222 |
| Stark Town Office | | 1 603 636-2118 |
| Vermont State Police | Lunenburg | | 1 802 892-7759 |
| Weeks Hospital | Lancaster | | 1 603 788-4911 |
| Whitefield Town Clerk/Tax Collector | | 1 603 837-9871 |
