Bank of Southern California, Bank Of Southern California, N.A. Basic Info Reviews Routing Numbers Map & Direction Name: Bank of Southern California, Bank Of Southern California, N.A. Main Office: Yes Service: Full Service Brick and Mortar Office Location: 12265 El Camino Real, Suite 100 San Diego, California 92130 San Diego County View other branches Phone: 858-847-4700 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer122243402YY122287280YY From: To: