Town Hall Address 6 Post Office Square Plymouth, NH 03264 United States- Grafton County Website http://www.plymouth-nh.org/ Town Clerk (603) 536-1732 http://www.plymouth-nh.org/departments-services/office-of-the-town-clerk townclerk@plymouth-nh.org Mon - Fri 8:30 A.M. - 4 P.M. 6 Post Office Square Plymouth, NH 03264 United States Tax Collector (603) 536-4733 Tuesday, Wednesday and Thursday 8:00am – 2:00pm 6 Post Office Square Plymouth, NH 03264 United States Assessor (603) 536-1731 https://www.axisgis.com/PlymouthNH/ 6 Post Office Square Plymouth, NH 03264 United States Zoning (603) 536-1731 6 Post Office Square Plymouth, NH 03264 United States Fire District (603) 536-1253 42 Highland St Plymouth, NH 03264 United States Town Hall Hours Mon - Fri 8 A.M. - 4:30 P.M. County Grafton