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Report a Lost or Stolen Card
Member Card® Debit Card
To report a lost or stolen Member Card® debit card, please call: 1.855.875.2255 during business hours.
Outside regular credit union hours please call:
Toll free within North America: 1.888.277.1043
Outside North America: 1.905.305.4099
Cornerstone Collabria Mastercard®
Cardholder support team members work on your behalf 24/7 every day of the year.
To report a lost or stolen Cornerstone Collabria Mastercard®, please call: 1.855.341.4643