Post Offices
Post Offices in & near Granogue, Delaware. Operating hours, locations, phone/fax number, services information.
Wilmington Post Office
Post Office in Wilmington, Delaware on Concord Pike. Operating hours, phone number, services information, and other locations.
Address: 3911 Concord Pike, Wilmington, DE 19803
Phone: 302-479-9501
Fax: 302-323-3772
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Lobby Hours
Monday 24 hoursTuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday Closed
Sunday Closed