Bank of the Sierra, East Hills Branch Basic Info Reviews Routing Numbers Map & Direction Name: Bank of the Sierra, East Hills Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 2501 Mt. Vernon Ave Bakersfield, California 93306 Kern County View other branches Phone: 661-873-2000 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer121137027YY122242526YN122242827YN From: To: