Bank name: First Financial Bank Address: Cincinnati, OH Servicing Fed's Main Office: 041000014 Phone: 877-322-9530 Status: Send to customer using new routing number of 042200910 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.