Post Offices in Pikesville, Maryland, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Pikesville Post Office No Reviews Favorite Fax: (410) 602-1199Phone: (410) 602-2761Retail Hours Pikesville Carrier Annex Post Office No Reviews Favorite Fax: (410) 602-1199Phone: (410) 484-2364Retail Hours