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News, Announcements and Happenings at Cornerstone

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Closed Labor Day

Cornerstone Bank and Cornerstone Mortgage will be CLOSED Monday, September 4th in observance of...Read more

Lost or Stolen Card?

Bismarck, Dickinson, Fargo, & Sioux Falls:

If your checks or debit card are lost or stolen, please report it immediately to Cornerstone Bank at 701-364-9630 or 888-297-2100. To report a lost or stolen debit card after hours, please call 800-472-3272. To activate or change your PIN, please call 800-992-3808. If you have MasterCard questions while traveling, please call 973-682-2652. Click here for debit card FAQ.

Makoti, New Town, Parshall, Plaza, & Watford City:

If your checks or debit card are lost or stolen, please report it immediately to Cornerstone Bank at New Town 701-627-4717, Watford City 701-444-6411, or Parshall 701-862-3131. To report a lost or stolen debit card after hours, please call 800-535-8440 and also report it to your local Cornerstone Bank. To activate your card, change your PIN or if you forgot your PIN, please call 866-985-2273. Click here for debit card FAQ.

Reorder Checks Visit Money iQ, our Fraud Prevention & Financial Education Center