Allegiance Bank, 290 Office Branch Basic Info Reviews Routing Numbers Map & Direction Name: Allegiance Bank, 290 Office Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 13100 Northwest Freeway, Suite 100 Houston, Texas 77040 Harris County View other branches Phone: 832-615-6800 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer111903258YN113024096YN113024410YN113024517YN113025723YY113113402YN From: To:
