Post Offices in Harrisonburg, Virginia, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Downtown Harrisonburg Post Office No Reviews Favorite Phone: (540) 432-1557Retail Hours Harrisonburg Post Office No Reviews Favorite Fax: (540) 433-2119Phone: (540) 574-6074Retail Hours