Post Offices
Post Offices in & near Cedar Grove, New Jersey. Operating hours, locations, phone/fax number, services information.
Palmer Square New Post Office
Palmer Square New Post Office in Princeton, New Jersey on Nassau St Ste 2. Operating hours, phone number, services information, and other locations.
Address: 259 Nassau St Ste 2, Princeton, NJ 08542
Phone: 609-921-9563
Fax: 609-430-1175
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 8:30am - 2:00pm
Sunday Closed
Lobby Hours
Monday 24 hoursTuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours
Last Collection Times
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
Sunday Closed