Owosso Post Office Contact Information

Address, Phone Number, and Hours for an Post Office in Owosso, Michigan.

Name Owosso Post Office
Address 319 North Washington Street, Owosso MI 48867 Map
Phone (989) 723-2929
Website
Hours

Map of Owosso Post Office

About Owosso Post Office

The Owosso Post Office, located in Owosso, MI, is a branch location of the United States Postal Service (USPS) that serves the Owosso community. The customer service postal facility offers mail and package delivery services, P.O. box services, and passport services. The USPS operates as an independent agency within the federal government, supported entirely by revenues generated through its operations.

Interested parties may contact Post Office for questions about:

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