Useful Telephone Numbers - Town of Hanover  
Administrative Offices/Town Hall: (603) 643-4123
Administrative Services/Finance: (603) 640-3204
Animal Control: (603) 643-2222
Assessing: (603) 640-3207
Cemetery Department: (603) 640-3376
Community Outreach Officer: (603) 640-3219
Etna Library: (603) 643-3116
Fire Department (non-emergency): (603) 643-3424
Hanover Post Office: (603) 643-5201
Howe Library: (603) 643-4120
Human Resources: (603) 640-3209
Parking Division: (603) 640-3220
Police Department/Dispatch (non-emergency): (603) 643-2222
Planning & Zoning: (603) 643-0708
Public Works/Highway: (603) 643-3327
Recreation Department: (603) 643-5315
Senior Center: (603) 643-5531
Town Clerk & Tax Collector: (603) 640-3201
Town Manager/Selectmen Office: (603) 640-3210
Water Department: (603) 643-3439
Water Reclamation Facility: (603) 643-2362