Posted on January 15, 2019 January 15, 2019 by WebsiteYellowPages.com US Post Office 1 2 3 4 50.000 CategoriesPost Offices LocationsPennsylvania Bookmark Contact Information Business Name US Post Office Address 551 Washington Ave, Pennsylvania 18433-9998 Phone Number 3863641412 Fax Number 5708761530 Website http://www.usps.com CategoriesPost Offices Post navigationPrevious post: Church Of ChristNext post: The Paragon Real Estate Group