Post Offices in Westerville, Ohio, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Glengary Post Office No Reviews Favorite Phone: (614) 882-2163Retail Hours State Street Post Office No Reviews Favorite Fax: (614) 882-5957Phone: (614) 882-2247Retail Hours Westerville Post Office No Reviews Favorite Fax: (614) 882-3850Phone: (614) 882-2243Retail Hours