Post Offices
Post Offices in & near Mount Holly, New Jersey. Operating hours, locations, phone/fax number, services information.
Mount Holly Post Office
Post Office in Mount Holly, New Jersey on Washington St. Operating hours, phone number, services information, and other locations.
Address: 28 Washington St, Mount Holly, NJ 08060
Phone: 609-267-1430
Fax: 609-265-0667
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:30am - 5:00pmTuesday 8:30am - 5:00pm
Wednesday 8:30am - 5:00pm
Thursday 8:30am - 5:00pm
Friday 8:30am - 5:00pm
Saturday 8:30am - 1:00pm
Sunday Closed
Lobby Hours
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 5:00pm
Sunday Closed
Last Collection Times
Monday 9:00am - 4:30pmTuesday 9:00am - 4:30pm
Wednesday 9:00am - 4:30pm
Thursday 9:00am - 4:30pm
Friday 9:00am - 4:30pm
Saturday 9:00am - 1:00pm
Sunday Closed