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How do I close my National Bank Mastercard credit card?

To close your credit card account or get a Mastercard credit card that better suits your needs, call Mastercard Customer Service at 1-888-622-2783.

Remember to update your pre-authorized payments with the merchants concerned when you close your Mastercard account or receive a new National Bank Mastercard credit card

 

®Mastercard is a registered trademark, and the circles design is a trademark of Mastercard International Incorporated. Authorized user: National Bank.

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