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News, Announcements and Happenings at Cornerstone

Holiday Closures

We will CLOSE at Noon Monday, December 24th and remain CLOSED all day Tuesday, December 25th. All...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.

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