Routing Number : 121141615

The routing number # 121141615 is assigned to WESTAMERICA BANK.
Routing Number121141615
Institution NameWESTAMERICA BANK
Office TypeMain office
Delivery Address PO BOX 1200, SUISUN CITY, CA - 94585
Telephone800-848-1088
Servicing FRB Number121000374
Servicing Fed's main office routing number
Record Type Code1
The code indicating the ABA number to be used to route or send ACH items to the RFI
  • 0 = Institution is a Federal Reserve Bank
  • 1 = Send items to customer routing number
  • 2 = Send items to customer using new routing number field
Change DateFebruary 11, 2011
Date of last change to CRF information (MMDDYY) : 021111
Institution Status Code1

Code is based on the customers receiver code
1=Receives Gov/Comm
WESTAMERICA BANK Branch Locator