Contact Us

We love hearing from you – make your opinion count!

Have a question, comment or suggestion on how we can improve your banking experience? We are always available to answer questions or provide information. Just click, call or contact us using any of the ways presented below.

Via: Secured Online Feedback Form

Via Email:
Email is not secure. If you need to discuss anything involving account numbers, passwords, or anything else you’d like to keep private, please use our secured contact form below.
[email protected]

For loan payoffs, email [email protected].

By Phone:

228 East Main St., Sun Prairie: 608-837-4511

550 Broadway Dr., Sun Prairie: 608-837-4512

695 S. Grand Ave., Ste. 101, Sun Prairie: 608-837-4510

419 W. Cottage Grove Rd., Cottage Grove: 608-839-3977

By Mail:
Bank of Sun Prairie
228 East Main St.
Sun Prairie, WI 53590

After-hours assistance for Lost or Stolen cards please call:

• Visa Personal and Business Credit Cards issued prior to June 1, 2022: 844-238-4482
• Visa Personal Credit Cards issued June 1, 2022 or after: 800-558-3424
• Visa Business Credit Cards issued June 1, 2022 or after: 866-552-8855
• Mastercard Personal and Business Debit Cards: 833-462-0798

Secure encrypted email to be used when emailing confidential information to a specific person at the Bank of Sun Prairie.

Select Secure encrypted email, a first-time user will need to click on the “Register” button in the middle of the page, after you have registered you may sign in and click the “Compose” tab to create a message.