Report a Lost or Stolen Debit Card, ATM Card or Checks

Lost or Stolen ATM card, debit card, or checks

  • Please report lost or stolen ATM cards, debit cards, or checks 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 debit card PIN, please call 800-992-3808.