United States Postal Service
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Today: 9:00 am - 12:30 pm, 1:30 pm - 4:30 pm
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Phone: (906) 884-2646
Fax: (906) 884-4812
Phone: (800) 275-8777
Address: 207 Copper St, Ontonagon, MI 49953
Website: http://usps.com/postoffice