First Financial Bank ← View details 300 High Street, Hamilton, OH 45011 +1 513-867-4744 bankatfirst.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 08:30 am — 05:00 pm Tuesday: 09:00 am — 05:00 pm Wednesday: 09:00 am — 05:00 pm Thursday: 09:00 am — 05:00 pm Friday: 08:30 am — 05:00 pm Your comments * — Required information