Post Offices in Elmhurst, New York, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Elmhurst Post Office No Reviews Favorite Fax: (718) 271-4386Phone: (718) 271-3926Retail Hours Elmhurst A Post Office No Reviews Favorite Fax: (718) 460-5537Phone: (718) 803-8967Retail Hours