First Financial Bank, Www.Bankatfirst.com Basic Info Reviews Routing Numbers Map & Direction Name: First Financial Bank, Www.Bankatfirst.com Main Office: No Service: Full Service Cyber Office Location: 225 Pictoria Drive Springdale, Ohio 45246 Hamilton County View other branches Phone: 219-322-9500 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer041210985YN042202264YN From: To: