Post Offices in & near Otsego, Michigan. Operating hours, locations, phone/fax number, services information.
Post Office in Otsego, Michigan on N Fair St. Operating hours, phone number, services information, and other locations.
Address: 118 N Fair St, Otsego, MI 49078
Phone: 269-694-2868
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
