Guaranty Bank and Trust Company, Guaranty Bank And Trust Company Basic Info Reviews Routing Numbers Map & Direction Name: Guaranty Bank and Trust Company, Guaranty Bank And Trust Company Main Office: Yes Service: Full Service Brick and Mortar Office Location: 302 Third Avenue, S.E. Cedar Rapids, Iowa 52406 Linn County View other branches Phone: 319-286-6200 Please enable JavaScript to view the comments powered by Disqus. From: To: