Community Bank, Monongahela Basic Info Reviews Routing Numbers Map & Direction Name: Community Bank, Monongahela Main Office: No Service: Full Service Brick and Mortar Office Location: 235 West Main Street Monongahela, Pennsylvania 15063 Washington County View other branches Phone: 724-258-3300 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer043310980YY243373442YN From: To: