Posted on January 8, 2019 January 9, 2019 by WebsiteYellowPages.com US Post Office 1 2 3 4 50.000 CategoriesPost Offices LocationsCalifornia Bookmark Contact Information Business Name US Post Office Address 104 Washington Ave, California 94801-3947 Phone Number 3863641412 Fax Number 5102324522 Website http://www.usps.com CategoriesPost Offices Post navigationPrevious post: Cuddle Plush PetsNext post: Codev Technologies