Blackhawk Bank & Trust, Parkway Branch Basic Info Reviews Routing Numbers Map & Direction Name: Blackhawk Bank & Trust, Parkway Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 2009 E. 10th Avenue Milan, Illinois 61264 Rock Island County View other branches Phone: 309-787-9520 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer071110107YY071123123YY From: To: