International Bank of Commerce, Walzem Branch Basic Info Reviews Routing Numbers Map & Direction Name: International Bank of Commerce, Walzem Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 5300 Walzem San Antonio, Texas 78217 Bexar County View other branches Phone: 210-564-2300 Please enable JavaScript to view the comments powered by Disqus. From: To:
