Post Offices

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

Ontonagon Post Office

Post Office in Ontonagon, Michigan on Copper St. Operating hours, phone number, services information, and other locations.

Address: 207 Copper St, Ontonagon, MI 49953
Phone: 906-884-2646
Fax: 906-884-4812
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 9:00am - 12:30pm, 1:30pm - 4:30pm
Tuesday 9:00am - 12:30pm, 1:30pm - 4:30pm
Wednesday 9:00am - 12:30pm, 1:30pm - 4:30pm
Thursday 9:00am - 12:30pm, 1:30pm - 4:30pm
Friday 9:00am - 12:30pm, 1:30pm - 4:30pm
Saturday 10:00am - 1:00pm
Sunday Closed

Lobby Hours

Monday 4:45pm
Tuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
Saturday 1:00pm
Sunday Closed

Last Collection Times

Monday 10:00am - 12:30pm, 1:30pm - 4:00pm
Tuesday 10:00am - 12:30pm, 1:30pm - 4:00pm
Wednesday 10:00am - 12:30pm, 1:30pm - 4:00pm
Thursday 10:00am - 12:30pm, 1:30pm - 4:00pm
Friday 10:00am - 12:30pm, 1:30pm - 4:00pm
Saturday Closed
Sunday Closed