Posted on January 1, 2019 January 1, 2019 by WebsiteYellowPages.com US Post Office 1 2 3 4 50.000 CategoriesPost Offices LocationsIllinois Bookmark Contact Information Business Name US Post Office Address 514 17th St, Illinois 61265-2147 Phone Number 2567284493 Fax Number 3097645011 Website http://www.usps.com CategoriesPost Offices Post navigationPrevious post: Illinois Association FFANext post: Subway Sandwiches & Salads