Costco Credit Card Payment, Login, and Customer Service Information

costco-credit-cardThe Costco TrueEarnings Credit Card is issued by American Express, and you will interact directly with American Express to pay your bill online or by mail, or to contact customer service when you need help. Below is the information you need to access any or all of those options:

If you want to pay your Costco True Earnings Card bill by mail, the payment mailing address is:

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

If you are having trouble making a payment or need other help with your Costco credit card, the customer service phone number to call is: 1-800-528-4800.

See also: 0% Balance Transfer Credit Cards, Instant Approval Credit Cards, Costco Credit Card Review