Fraud Alert: Imposter Phone Calls

Bank of Sun Prairie will never ask you for your credit or debit card information or online banking credentials. If you believe you have given out any account information, contact your banker immediately or call us at 608.837.4511 or 800.707.8083.

FDIC Digital Sign, using the official FDIC wordmark. This digital sign indicates the deposit institution is backed by the full faith and credit of the US government.

Contact Us

We’d love to hear from you

Have a question, comment or suggestion on how we can improve your community banking experience? We are always available to answer questions or provide information!

Call 800.707.8083 or 608.837.4511.

Bank branches

Cottage Grove

Sun Prairie - East

Sun Prairie West High School

Sun Prairie - North

Sun Prairie - West

Email us

  • Click here to send a secure email.* Please use this “secure email” option for sending personal or confidential information.
  • For loan payoff information, email payoffs@bankofsunprairie.com. Do not use this email address if you are sending personal or confidential information. Use "send a secure email" above.
  • For general inquiries, email generalinfo@bankofsunprairie.com or complete the web form below. Do not use this email address if you are sending personal or confidential information. Use "send a secure email" above.

Lost or stolen cards

Call your local branch or these numbers outside bank hours:

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