Westamerica Bank provides commercial and personal banking service. Formerly known as The First National Bank of Mendocino County, the bank operates as a subsidiary of Westamerica Bancorp
- Branch / ATM Locator
- Website: http://www.westamerica.com/
- Routing Number: 121140218
- Swift Code: See Details
- Telephone Number: (800) 848-1088
- Mobile App: Android | iPhone
- Founded: 1884 (140 years ago)
- Bank's Rating:
Westamerica Bank has been offering internet banking services that allow customers to get full time access to their bank accounts. With many people now embracing technology and security being tightened, it has become safe for customers to bank anytime as long as they are connected to the internet. Here is a guide to help you login into your online account, reset your password and enroll.