Post Offices

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

New Haven Post Office

Post Office in New Haven, Michigan on Main St. Operating hours, phone number, services information, and other locations.

Address: 58480 Main St, New Haven, MI 48048
Phone: 586-749-8472
Fax: 586-749-3504
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 9:00am - 5:00pm
Tuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday 9:00am - 12:00pm
Sunday Closed

Lobby Hours

Monday 4:50pm
Tuesday 4:50pm
Wednesday 4:50pm
Thursday 4:50pm
Friday 4:50pm
Saturday 12:00pm
Sunday Closed

Last Collection Times

Monday 10:00am - 2:30pm
Tuesday 10:00am - 2:30pm
Wednesday 10:00am - 2:30pm
Thursday 10:00am - 2:30pm
Friday 10:00am - 2:30pm
Saturday Closed
Sunday Closed