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.