Post Offices in Carlisle, Pennsylvania, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Carlisle Post Office No Reviews Favorite Fax: (717) 243-5990Phone: (717) 243-3531Retail Hours Carlisle Barracks Post Office No Reviews Favorite Phone: (717) 241-6463Retail Hours