Posted on February 18, 2019 February 18, 2019 by WebsiteYellowPages.com US Post Office 1 2 3 4 50.000 LocationsDelaware Bookmark Contact Information Business Name US Post Office Address 23 W Church St, Delaware 19975-2001 Phone Number 2567284493 Fax Number 3024368044 Website http://www.usps.com Post navigationPrevious post: First State One Hour Photo SvcNext post: WHYY