Town Hall Address 856 US Route 10 Lempster, NH 03605 United States- Sullivan County Website https://www.lempsternh.org/ Town Clerk (603) 863-3213 lempstertownclerk@myfairpoint.net Tue - Thu 8 A.M. - 6 P.M. (closed 1 - 2 P.M.); Fri & Sat 8 A.M. - 1 P.M. P.O. Box 33 Lempster, NH 03605 United States Tax Collector (603) 863-3213 lempstertownclerk@myfairpoint.net Tue - Thu 8 A.M. - 6 P.M. (closed 1 - 2 P.M.); Fri & Sat 8 A.M. - 1 P.M. P.O. Box 33 Lempster, NH 03605 United States Assessor (603) 798-4419 http://data.avitarassociates.com/ 150 Suncook Valley Rd Lempster, NH 03605 United States Building (603) 863-9711 P.O. Box 33 Lempster, 03605 United States Fire District (603) 504-8184 P.O. Box 76 Lempster, NH 03605 United States Town Hall Hours Tue & Wed 8 A.M. - 4 P.M.; Fri 8 A.M. - 1 P.M. County Sullivan