Lake City Bank, Mentone Branch Basic Info Reviews Routing Numbers Map & Direction Name: Lake City Bank, Mentone Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 202 East Main Street Mentone, Indiana 46539 Kosciusko County View other branches Phone: 574-353-7661 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer074903719YY074913327YN From: To: