Directions to ORNL Federal Credit Union Directions to ORNL Federal Credit Union Search | Advanced Search | New Members | Coupons and Discounts | All Categories Finance & Insurance >> Banks/Credit Unions ORNL Federal Credit Union 1216 E Main StreetMorristown, TN 37814 | map (865) 914-5001 | fax: (423) 581-9229 Visit Site Get directions to: ORNL Federal Credit Union, 1216 E Main Street, Morristown TN Get directions from: Click to Print This Page If your business isn't here and you are a Jefferson County Chamber Member or want to become a Jefferson County Chamber Member, please contact us today!