Town Hall Address 555 County Rd. 519 Belvidere, NJ 07823 United States- Warren County Website http://www.whitetwp-nj.com County Clerk 908-475-2093 Monday - Friday: 9:00 A.M. - 4:30 P.M. 555 County Rd. 519 Belvidere, NJ 07823 United States Assessor 908-475-3279 Monday: 11:00 A.m. - 5:00 P.M. 555 County Rd. 519 Belvidere, NJ 07823 United States Tax Collector 908-475-3586 Monday - Thursday: 9:00 A.M. - 4:00 P.M. 555 County Rd. 519 Belvidere, NJ 07823 United States Attorney 908-454-8300 555 County Rd. 519 Belvidere, NJ 07823 United States Mayor 908-475-2093 555 County Rd. 519 Belvidere, NJ 07823 United States Municipal Court 908-459-5800 407 Rt. 611, Hope-Great Meadows Rd. P.O. Box 134 Hope, NJ 07844-0134 United States County Warren