Post Offices

Post Offices in & near Chatham, New Jersey. Operating hours, locations, phone/fax number, services information.

Chatham Annex Post Office

Chatham Annex Post Office in Chatham, New Jersey on Main St Ste B. Operating hours, phone number, services information, and other locations.

Address: 219 Main St Ste B, Chatham, NJ 07928
Phone: 973-635-8400
Fax: 651-306-6175
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 10:00am - 6:00pm
Tuesday 10:00am - 6:00pm
Wednesday 10:00am - 6:00pm
Thursday 10:00am - 6:00pm
Friday 10:00am - 6:00pm
Saturday 10:00am - 4:00pm
Sunday Closed

Lobby Hours

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:00pm
Sunday Closed

Last Collection Times

Monday 11:00am - 4:00pm
Tuesday 11:00am - 4:00pm
Wednesday 11:00am - 4:00pm
Thursday 11:00am - 4:00pm
Friday 11:00am - 4:00pm
Saturday Closed
Sunday Closed