Post Offices in West Haven, Connecticut, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Allingtown Post Office No Reviews Favorite Phone: (203) 937-7718Retail Hours Baybrook Station Post Office No Reviews Favorite Phone: (203) 931-0899Retail Hours West Haven Post Office No Reviews Favorite Phone: (203) 931-9812Retail Hours