Post Offices in Peabody, Massachusetts, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Peabody Post Office No Reviews Favorite Fax: (978) 531-6034Phone: (978) 531-6666Retail Hours Wallis Street Post Office No Reviews Favorite Phone: (978) 532-7793Retail Hours West Peabody Post Office No Reviews Favorite Fax: (978) 531-6034Phone: (978) 535-4609Retail Hours