First Commercial Bank, New Braunfels Branch Basic Info Reviews Routing Numbers Map & Direction Name: First Commercial Bank, New Braunfels Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 1656 West State Highway 46 New Braunfels, Texas 78132 Comal County View other branches Phone: 830-625-2661 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer114016524YN114912220YY114921981YY From: To: