Post Offices in Temecula, California, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Old Town Post Office No Reviews Favorite Fax: (951) 694-3413Phone: (951) 506-5513Retail Hours Temecula Post Office No Reviews Favorite Fax: (951) 699-5241Phone: (951) 506-5513Retail Hours