Pages
Stay In Touch
More
© 2022 Federal Bank Routing Number Directory
FIRST FINANCIAL BANK, N.A. ROUTING NUMBER & INFORMATION
Bank records last updated 0000-00-00 00:00:00.
First Financial Bank, N.a. ABA Routing Number
Routing Number:
83974467
First Financial Bank, N.a.
4400 LEWIS STREET
MIDDLETON, OH 45044
First Financial Bank, N.a.'s routing number (the leftmost number on the bottom of a check) is 83974467.
Sometimes, banks have multiple routing numbers for different branches or uses. Please make sure this is the correct routing number for your branch!
CONTACT FIRST FINANCIAL BANK
The main phone number for First Financial Bank, N.a. is 877-322-9530. The assigned Federal Reserve Office for First Financial Bank, N.a. is Fed 081000045.
WHAT IS A BANK ROUTING NUMBER?
A bank's Routing Transit Number (RTN) is a 9-digit code used to identify your bank on checks, direct deposit, bill pay, and in other transactions.
You need to know your routing number to connect online accounts to your bank account, set up direct deposit with your employer, and in many other financial situations. Learn more.
BANK ROUTING NUMBER LOOKUP
Not looking for the First Financial Bank, N.a. routing number? Try searching for your bank's ABA routing number by bank name, location, or phone number.