Summer Solstice 2014, the longest day of the year, will arrive on Saturday, providing most of the United States with nearly 15 hours of sunlight in many areas over a 24-hour period. Please review Community Guidelines before posting a comment.
Customer Service - 855-660-5862 Online and Mobile Banking - 888-588-2623 To contact a First Financial Bank customer service representative, call toll-free 855-660-5862.
How do I find my routing transit number (RTN) or ABA routing number? You can find your routing number at the bottom of your checks on the left side. First National Bank Routing Number: 043318092 How do I report unauthorized transactions? Please contact your local branch or our Customer Service Center (1-800-555-5455) as quickly as possible during regular business hours to report fraudulent transactions.