Evangelical Free Church 3785 Olive Highway,  Oroville, CA. 95966 Phone: (530) 533-6866   Fax: (530) 533-4155 E-Mail: office@evfreeoroville.com Directions of Oroville OCS is a ministry of the Evangelical Free Church of Oroville. Oroville Christian School Eagles A member of The Evangelical Free Church of America www.efca.org Welcome to EvFreeOroville.com