First Commonwealth Bank First Commonwealth Bank proudly offers top local banking solutions in our communities of Pennsylvania and Ohio, including banks in Altoona, Canton, Cincinnati, Columbus, Indiana, Pittsburgh, State College, and Williamsport.   First Commonwealth Bank Service Telephone Call Us: 800-711-BANK (2265) 844-221-3500 Online Banking Login HOW TO LOG IN 1. Visit the bank’s website https://www.fcbanking.com/     2.  The Login is located to the upper right part of their page. Enter Username.   HOW TO ENROLL 1. Click the Enroll…