First Security Bank - Sleepy Eye, Detroit Lakes Branch Basic Info Reviews Routing Numbers Map & Direction Name: First Security Bank - Sleepy Eye, Detroit Lakes Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 611 Summitt Avenue Detroit Lakes, Minnesota 56501 Becker County View other branches Phone: 218-847-3041 Please enable JavaScript to view the comments powered by Disqus. From: To:
