Knoxville TVA Employees Credit Union - Seven Oaks Share: Financial Institutions Knoxville TVA Employees Credit Union - Seven Oaks Visit Website Request Info 102 N. Seven Oaks Dr. Knoxville, TN 37922 (865) 544-5400 (865) 539-6477 (fax) Map What's Nearby? Distance: 5 10 15 20 25 50 mi.