Post Offices
Post Offices in & near Three Rivers, Michigan. Operating hours, locations, phone/fax number, services information.
Three River Post Office
Post Office in Three Rivers, Michigan on N Main St. Operating hours, phone number, services information, and other locations.
Address: 100 N Main St, Three Rivers, MI 49093
Phone: 269-278-6595
Fax: 269-278-5600
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:30am - 4:30pmTuesday 8:30am - 4:30pm
Wednesday 8:30am - 4:30pm
Thursday 8:30am - 4:30pm
Friday 8:30am - 4:30pm
Saturday 9:30am - 11:30am
Sunday Closed
Lobby Hours
Monday 4:30pmTuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 4:30pm
Sunday Closed
Last Collection Times
Monday 9:00am - 3:00pmTuesday 9:00am - 3:00pm
Wednesday 9:00am - 3:00pm
Thursday 9:00am - 3:00pm
Friday 9:00am - 3:00pm
Saturday Closed
Sunday Closed