Town Hall Address 6 Holland St Moultonborough, NH 03254 United States- Carroll County Website https://www.moultonboroughnh.gov/ Town Clerk (603) 476-2347 https://www.moultonboroughnh.gov/town-clerk mltborotclerk@gmail.com Mon - Fri 9 A.M. - 4 P.M. (closed noon - 1 P.M.) P.O. Box 15 Moultonborough, NH 03254 United States Tax Collector (603) 476-2347 Monday - Friday: 9:00 am to 4:00 pm P.O. Box 152 Moultonborough, NH 03254 United States Assessor (603) 476-2347 https://www.axisgis.com/moultonboroughnh/ Monday - Friday: 7:30 am to 4:00 pm P.O. Box 139 Moultonborough, NH 03254 United States Zoning (603) 476-2347 P.O. Box 139 Moultonborough, NH 03254 United States Fire District (603) 476-5658 P.O. Box 446 Moultonborough, NH 03254 United States Town Hall Hours Mon - Fri 7:30 A.M. - 4 P.M. County Carroll