Guaranty Bank & Trust, N.A., Rockwall Branch Basic Info Reviews Routing Numbers Map & Direction Name: Guaranty Bank & Trust, N.A., Rockwall Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 2255 Ridge Road Suite 150 Rockwall, Texas 75087 Rockwall County View other branches Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer111024852YN111915327YY111925304YN From: To: