Westamerica Bank Routing Number 121140218

Routing Number 121140218 Details

Westamerica Bank routing number 121140218 is used by the Automated Clearing House (ACH) to process direct deposits. ABA routing numbers, or routing transit numbers, are nine-digit codes you can find on the bottom of checks and are used for ACH and wire transfers.

Routing Number
121140218
Name
Westamerica Bank
Address
Po Box 1200,
Suisun, CA 94585-0000
Phone
800-848-1088
Type
Main Office
Servicing FRB
121000374
Last Change
2005-03-11

Westamerica Bank Routing Numbers

Westamerica Bank Routing Numbers
121141000
121141615

All Westamerica Bank Routing Numbers