The First National Bank and Trust Company, Darien Branch Basic Info Reviews Routing Numbers Map & Direction Name: The First National Bank and Trust Company, Darien Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 218 N Walworth St Darien, Wisconsin 53114 Walworth County View other branches Phone: 800-667-4401 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer075900973YY075907073YN From: To:
