Westamerica Bank, Lakeport Branch Basic Info Reviews Routing Numbers Map & Direction Name: Westamerica Bank, Lakeport Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 650 N Main Street, Suite A Lakeport, California 95453 Lake County View other branches Phone: 707-262-5714 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer121137001YN121140218YY121141000YN121141615YN From: To:
