Post Offices in Spanaway, Washington, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Bethel Post Office No Reviews Favorite Fax: (651) 456-6586Phone: (253) 875-1125Retail Hours Spanaway Post Office No Reviews Favorite Fax: (651) 456-6267Phone: (253) 536-9687Retail Hours