Southern Michigan Bank & Trust, Union City Branch Basic Info Reviews Routing Numbers Map & Direction Name: Southern Michigan Bank & Trust, Union City Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 225 North Broadway Union City, Michigan 49094 Branch County View other branches Phone: 517-741-4281 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer072402283YY072402610YY072414459YN From: To:
