MyPelican: Select the account that the card is associated with, choose "Card management," and click or tap "Report lost/stolen." Keep in mind that once this is done, you cannot reactivate the card within the app. If you've simply misplaced your card, you can temporarily disable it by using the on/off toggle.

Phone: Call 1-800-351-4877 and select menu option #2 - Debit and Credit Cards. This is available 24/7.