Post Offices in Laurel, Maryland, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Laurel Post Office No Reviews Favorite Fax: (301) 483-0929Phone: (301) 725-2008Retail Hours Laurel Carrier Annex Post Office No Reviews Favorite Fax: (301) 483-0929Phone: (301) 483-6458Retail Hours Laurel Commons Post Office No Reviews Favorite Phone: (301) 498-1567Retail Hours Montpelier Post Office No Reviews Favorite Fax: (301) 617-9761Phone: (301) 490-1818Retail Hours