Post Offices in Madison, Wisconsin, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Westside Post Office No Reviews Favorite Fax: (608) 274-0194Phone: (608) 274-1793Retail Hours Capitol Station Delivery Post Office No Reviews Favorite Fax: (608) 251-2303Phone: (608) 251-6980Retail Hours Capitol Station Retail Post Office No Reviews Favorite Fax: (608) 255-4542Phone: (608) 250-6485Retail Hours Hilldale Post Office No Reviews Favorite Fax: (608) 231-9197Phone: (608) 231-2466Retail Hours Madison Post Office No Reviews Favorite Fax: (608) 246-1323Phone: (608) 246-1228Retail Hours Madison Carrier Annex Post Office No Reviews Favorite Fax: (608) 246-1227Phone: (608) 245-6091Retail Hours South Side Post Office No Reviews Favorite Fax: (608) 255-6674Phone: (608) 250-6514Retail Hours University Post Office No Reviews Favorite Fax: (608) 251-2591Phone: (608) 250-1932Retail Hours