Post Offices in Fort Pierce, Florida, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Fort Pierce Post Office No Reviews Favorite Fax: (772) 465-3428Phone: (772) 460-0841Retail Hours Orange Avenue Post Office No Reviews Favorite Fax: (772) 466-0146Phone: (772) 460-0835Retail Hours