Bank name: Happy State Bank Address: Amarillo, TX Servicing Fed's Main Office: 111000038 Phone: 806-358-5100 Status: Send to customer using new routing number of 111310870 Type: Main Office
What is a Routing Number?
In the United States, an ABA routing transit number (ABA RTN) is a nine-digit code printed on the bottom of checks to identify the financial institution on which it was drawn.