Bank of Calhoun County, South County Facility Basic Info Reviews Routing Numbers Map & Direction Name: Bank of Calhoun County, South County Facility Main Office: No Service: Full Service Brick and Mortar Office Location: Community Drive And School Lane Brussels, Illinois 62013 Calhoun County View other branches Phone: 618-883-2181 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer062205908YN081913417YN From: To: