Owosso Post Office in Owosso, MI
Find Owosso Post Office in Owosso,Shiawassee County,MI to get information on Postal services, Mail forwarding, Money orders, Package delivery, Stamps, and Postage rates.
Owosso Post Office
319 North Washington Street, Owosso, MI 48867
989-723-2929
Monday 09:00 AM - 06:00 PM,Tuesday 09:00 AM - 06:00 PM,Wednesday 09:00 AM - 06:00 PM,Thursday 09:00 AM - 06:00 PM,Friday 09:00 AM - 06:00 PM,Saturday 09:00 AM - 02:00 PM,Sunday Closed
