Clear Lake Bank and Trust Company, Clear Lake Bank And Trust Company Basic Info Reviews Routing Numbers Map & Direction Name: Clear Lake Bank and Trust Company, Clear Lake Bank And Trust Company Main Office: Yes Service: Full Service Brick and Mortar Office Location: 322 Main Clear Lake, Iowa 50428 Cerro Gordo County View other branches Phone: 641-357-7121 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer073904036YY073922979YN From: To: