Commerce West Bank, Commerce West Bank Basic Info Reviews Routing Numbers Map & Direction Name: Commerce West Bank, Commerce West Bank Main Office: Yes Service: Full Service Brick and Mortar Office Location: 2111 Business Center Drive Irvine, California 92612 Orange County View other branches Phone: 949-251-6959 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer122243334YY122243347YN122244236YN From: To: