Post Offices
Post Offices in & near Prospect Park, New Jersey. Operating hours, locations, phone/fax number, services information.
Downtown Post Office
Downtown Post Office in Trenton, New Jersey on S Montgomery St. Operating hours, phone number, services information, and other locations.
Address: 20 S Montgomery St, Trenton, NJ 08608
Phone: 609-599-4050
Fax: 609-599-1162
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:00am - 4:30pmTuesday 8:00am - 4:30pm
Wednesday 8:00am - 4:30pm
Thursday 8:00am - 4:30pm
Friday 8:00am - 4:30pm
Saturday 8:00am - 2:00pm
Sunday Closed
Lobby Hours
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
Sunday Closed
Last Collection Times
Monday 9:00am - 12:00pm, 2:00pm - 4:00pmTuesday 9:00am - 12:00pm, 2:00pm - 4:00pm
Wednesday 9:00am - 12:00pm, 2:00pm - 4:00pm
Thursday 9:00am - 12:00pm, 2:00pm - 4:00pm
Friday 9:00am - 12:00pm, 2:00pm - 4:00pm
Saturday Closed
Sunday Closed