Blackhawk Bank & Trust, Coal Valley Branch Basic Info Reviews Routing Numbers Map & Direction Name: Blackhawk Bank & Trust, Coal Valley Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 301 West First Avenue Coal Valley, Illinois 61240 Rock Island County View other branches Phone: 309-799-5858 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer071110107YY071123123YY From: To: