First National Bank Texas, Willis Banking Center - Rc335 Basic Info Reviews Routing Numbers Map & Direction Name: First National Bank Texas, Willis Banking Center - Rc335 Main Office: No Service: Full Service Retail Office Location: 12065 Interstate 45 North Willis, Texas 77318 Montgomery County View other branches Phone: 936-856-2460 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer111902398YY111906271YY111926057YN113010217YN122106455YY From: To: