Post Offices in & near Middletown, Delaware. Operating hours, locations, phone/fax number, services information.
Post Office in Middletown, Delaware on E Main St. Operating hours, phone number, services information, and other locations.
Address: 298 E Main St, Middletown, DE 19709
Phone: 302-378-6241
Fax: 302-376-0340
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
