Southern Michigan Bank & Trust, Chicago Street Branch Basic Info Reviews Routing Numbers Map & Direction Name: Southern Michigan Bank & Trust, Chicago Street Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 2 West Chicago Street, Suite A Coldwater, Michigan 49036 Branch County View other branches Phone: 517-279-5600 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer072402283YY072402610YY072414459YN From: To: