Texas Capital Bank, San Antonio Branch Basic Info Reviews Routing Numbers Map & Direction Name: Texas Capital Bank, San Antonio Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 745 East Mulberry Avenue, Suite 150 San Antonio, Texas 78212 Bexar County View other branches Phone: 210-785-3600 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer111017979YY111024331YN111093650YN From: To: