Security Bank & Trust Company, Brownton Branch Basic Info Reviews Routing Numbers Map & Direction Name: Security Bank & Trust Company, Brownton Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 128 Fourth Avenue Brownton, Minnesota 55312 Mcleod County View other branches Phone: 320-328-5222 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer084303545YY091916048YN From: To: