Post Offices
Post Offices in & near Greenbush, Michigan. Operating hours, locations, phone/fax number, services information.
Greenbush Post Office
Post Office in Greenbush, Michigan on S Us Highway 23. Operating hours, phone number, services information, and other locations.
Address: 2398 S Us Highway 23, Greenbush, MI 48738
Phone: 989-724-6896
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 12:30pm - 4:30pmTuesday 12:30pm - 4:30pm
Wednesday 12:30pm - 4:30pm
Thursday 12:30pm - 4:30pm
Friday 12:30pm - 4:30pm
Saturday 9:30am - 11:30am
Sunday Closed
Lobby Hours
Monday 6:00am - 7:00pmTuesday 6:00am - 7:00pm
Wednesday 6:00am - 7:00pm
Thursday 6:00am - 7:00pm
Friday 6:00am - 7:00pm
Saturday 6:00am - 7:00pm
Sunday Closed
Last Collection Times
Monday 3:40pmTuesday 3:40pm
Wednesday 3:40pm
Thursday 3:40pm
Friday 3:40pm
Saturday 9:30am
Sunday Closed