First Volunteer Bank, Callahan Branch Basic Info Reviews Routing Numbers Map & Direction Name: First Volunteer Bank, Callahan Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 2367 Callahan Drive Knoxville, Tennessee 37912 Knox County View other branches Phone: 865-362-7200 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer061104945YN061303348YY From: To: