How can I change my billing address, email address or update my contact information?

To let us know about a change in your mailing address, email address, or contact information, you can:

• Call our customer service line at the number printed on the back of your Card.
• Write in to us and mail the original signed letter to Card Member Services, P.O. Box 852, Singapore 911912

The change will be effective immediately upon receipt of the request.