Posted on February 18, 2019 February 18, 2019 by WebsiteYellowPages.com US Post Office 1 2 3 4 50.000 LocationsIowa Bookmark Contact Information Business Name US Post Office Address 20 E 5th St, Iowa 50022-9998 Phone Number 3192669154 Fax Number 7122431208 Website http://www.usps.com Post navigationPrevious post: Universal Manufacturing CoNext post: Penn Elementary School