Please email us at ContactUs@commbk.net to explain your request or concern. For security reasons your request should not contain confidential information such as your social security number, PIN, or account number(s). A bank service representative will contact you as soon as possible. Thank you in advance.
If you have a specific question and need to share personal information, please contact the Bank by phone at 563-263-1122, 319-728-2226, 563-732-2077 or 319-523-8390. Our staff would be happy to help you.