List of AT&T Stores in Marshfield, WI Outlet Note Regular Brands AT&T Wisconsin Marshfield 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 - Marshfield 203a W Upham St (715) 387-1911 People Also Viewed