Customer Service
Amex Bank of Canada delivers the kind of high quality service you can only get from American Express.
Contact Us:
Phone: 1-888-461-2639
Mailing Address – For all correspondence
Amex Bank of Canada
PO Box 4135 Station MIP
Markham, ON
L3R 9Z9
Frequently Asked Questions
Learn more about Financial Services using our Frequently Asked Questions.