American Express Credit Card Payment, Login, and Customer Service Information

If you are an American Express Card holder, below is all the information you need to access your account online, get your bill paid by mail, or to reach an American Express customer service representative by telephone.

If you’d like to mail in your American Express bill, the payment mailing address is:

American Express
P.O. Box 360001
Fort Lauderdale, FL 33336-0001

If you need to reach American Express credit card customer service, the phone number to call is 1-800-472-9297.