
319 N Washington St, Owosso, MI, 48867 (Show me directions) Show Map
800 275-8777 Main 989 723-2929 Alt 989 723-2383 Fax
Monday to Friday: 08:30 to 17:30 , Saturday: 09:00 to 14:00 , Sunday: Closed
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Visit your local Post Office™ at 319 N Washington St to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office™ boxes, passports, gift cards, and more