Post Offices in Troy, Michigan, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Madison Hts Carrier Annex Post Office No Reviews Favorite Phone: (248) 524-6910Retail Hours Troy Post Office No Reviews Favorite Fax: (248) 619-1550Phone: (248) 619-1598Retail Hours