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