Old National Bank, Columbus Branch Basic Info Reviews Routing Numbers Map & Direction Name: Old National Bank, Columbus Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 150 North Ludington Street Columbus, Wisconsin 53925 Columbia County View other branches Phone: 812-378-6300 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer072413638YN072414271YN086300012YY275971087YY From: To: