Westamerica Bank, Point West Branch Basic Info Reviews Routing Numbers Map & Direction Name: Westamerica Bank, Point West Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 1610 Arden Way, Suite 199 Sacramento, California 95815 Sacramento County View other branches Phone: 916-648-6580 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer121137001YN121140218YY121141000YN121141615YN From: To: