List of AT&T Stores in Owosso, MI Outlet Note Regular Brands AT&T Michigan Owosso Rating 4.6 based on 90 votes Official Outlet www.att.com/shop Official Website http://www.att.com/ Products Cell Phones Phones Internet Prepaid Plans Wireless Plans Smartphones Prepaid Phones Wireless Internet Wireless Phones Home Internet NameAddressPhone Name/Address/Phone AT&T outlet - Owosso 1573 E M21 (989) 725-7000 People Also Viewed