Isabella Bank, Lake Branch Basic Info Reviews Routing Numbers Map & Direction Name: Isabella Bank, Lake Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 8225 West Ludington Drive Lake, Michigan 48632 Clare County View other branches Phone: 989-544-2181 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer072403004YY072405167YN072406412YN072413968YN072414446YN From: To: