Schertz Bank & Trust, Sequin Branch Basic Info Reviews Routing Numbers Map & Direction Name: Schertz Bank & Trust, Sequin Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 203 Highway 123 Bypass North Seguin, Texas 78155 Guadalupe County View other branches Phone: 830-303-8747 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer114000491YN114916103YY From: To:
