Town Hall Address 34 Wantage Ave. Branchville, NJ 07826 United States- Sussex County Website https://www.sussex.nj.us/cn/webpage.cfm?tpid=4533 County Clerk 973-948-4626 Ext. 20 Monday - Friday: 9:00 A.M. - 1:00 P.M. 34 Wantage Ave. Branchville, NJ 07826 United States Assessor 973-948-4626 Ext. 20 Wednesday: 9:00 A.M. - 10:00 A.M. 34 Wantage Ave. Branchville, NJ 07826 United States Tax Collector 973-948-4626 Ext. 20 34 Wantage Ave. Branchville, NJ 07826 United States Attorney 973-383-2700 34 Wantage Ave. Branchville, NJ 07826 United States Mayor 973-948-4626 Ext. 20 34 Wantage Ave. Branchville, NJ 07826 United States Municipal Court 973-875-7310 888 Rt. 23 Wantage, NJ 07461 United States Town Hall Hours 9 a.m. to 1 p.m. County Sussex