Jefferson Bank, Jefferson Bank Basic Info Reviews Routing Numbers Map & Direction Name: Jefferson Bank, Jefferson Bank Main Office: Yes Service: Full Service Brick and Mortar Office Location: 1777 Ne Loop 410, Ste 100 San Antonio, Texas 78217 Bexar County View other branches Phone: 210-736-7620 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer114000763YY114014377YN From: To: