Post Offices in Escondido, California, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Escondido Post Office No Reviews Favorite Fax: (760) 745-7504Phone: (760) 735-9507Retail Hours Escondido B Post Office No Reviews Favorite Fax: (760) 432-9492Phone: (760) 432-6584Retail Hours Orange Glen Post Office No Reviews Favorite Fax: (760) 740-0261Phone: (760) 432-0713Retail Hours