First Commonwealth Bank, West Mifflin Branch Basic Info Reviews Routing Numbers Map & Direction Name: First Commonwealth Bank, West Mifflin Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 6015 Mountain View Drive West Mifflin, Pennsylvania 15122 Allegheny County View other branches Phone: 412-881-2900 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer043303887YN043306826YY044011453YN From: To:
