Post Offices in Santa Rosa Beach, Florida, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Santa Rosa Bch Carr Annex Post Office No Reviews Favorite Fax: (850) 267-3520Phone: (850) 267-2280Retail Hours Santa Rosa Beach Post Office No Reviews Favorite Fax: (850) 267-3520Phone: (850) 267-2280Retail Hours