Post Offices in Santa Paula, California, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Santa Paula Post Office No Reviews Favorite Fax: (805) 525-7531Phone: (805) 933-0832Retail Hours Santa Paula Annex Post Office No Reviews Favorite Fax: (805) 525-4189Phone: (805) 921-0569Retail Hours