Casey State Bank, Flat Rock Banking Center Facility Basic Info Reviews Routing Numbers Map & Direction Name: Casey State Bank, Flat Rock Banking Center Facility Main Office: No Service: Full Service Brick and Mortar Office Location: First And Main Streets Flat Rock, Illinois 62427 Crawford County View other branches Phone: 618-584-3245 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer071106195YN071121196YN From: To: