First Commonwealth Bank, Lawrenceville Branch Basic Info Reviews Routing Numbers Map & Direction Name: First Commonwealth Bank, Lawrenceville Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 5200 Butler Street Pittsburgh, Pennsylvania 15201 Allegheny County View other branches Phone: 412-690-4585 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer043303887YN043306826YY044011453YN From: To: