Texas Bank and Trust Company, Detached Facility Basic Info Reviews Routing Numbers Map & Direction Name: Texas Bank and Trust Company, Detached Facility Main Office: No Service: Limited Service Facility Office Location: 405 East Whaley Street Longview, Texas 75601 Gregg County View other branches Phone: 903-237-5500 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer111914344YN111922213YN111923238YY111925210YN111925472YN From: To: