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Due to the high volume of email that Guaranty Bank receives daily, it is necessary to filter messages for content and source information to keep our network and information as secure as possible. Because of this, some emails coming in may be delayed or blocked.

Main Branch Mailing Address
P.O. Box 1807
Cedar Rapids, IA 52406


(319) 286-6200

Toll Free:
(800) 362-2119

(319) 362-7894

or email us