Post Offices
Post Offices in & near Wilmington, Massachusetts. Operating hours, locations, phone/fax number, services information.
Wilmington Post Office
Post Office in Wilmington, Massachusetts on Church St. Operating hours, phone number, services information, and other locations.
Address: 18 Church St, Wilmington, MA 01887
Phone: 978-658-8063
Fax: 978-657-8917
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:00am - 5:00pmTuesday 8:00am - 5:00pm
Wednesday 8:00am - 5:00pm
Thursday 8:00am - 5:00pm
Friday 8:00am - 5:00pm
Saturday 8:00am - 1:00pm
Sunday Closed
Lobby Hours
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 2:00pm
Sunday Closed
Last Collection Times
Monday 9:30am - 3:30pmTuesday 9:30am - 3:30pm
Wednesday 9:30am - 3:30pm
Thursday 9:30am - 3:30pm
Friday 9:30am - 3:30pm
Saturday Closed
Sunday Closed