Post Offices in Redwood City, California, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Downtown Redwood City Post Office No Reviews Favorite Fax: (650) 369-0132Phone: (650) 368-4163Retail Hours Redwood City Post Office No Reviews Favorite Fax: (650) 368-0395Phone: (650) 368-4163Retail Hours Woodside Plaza Post Office No Reviews Favorite Phone: (650) 368-4163Retail Hours