First Commonwealth Bank Share: Banks & Credit Unions Visit Website Request Info 2547 W State Street New Castle, PA 16101 (724) 652-9592 (800) 711-2265 LinkedIn Facebook Hours: Union Square BranchM-F 9:00 am - 6:00 pmSat 9:00 am - 1:00 pmDrive Thru M-S 8:30 am Map Directions Rt 224, enter into Union Plaza What's Nearby? Distance: 5 10 15 20 25 50 mi.