Barclaycard Credit Card Payment, Login, and Customer Service Information

If you are the holder of a credit card from Barclaycard / Barclays Bank, you’ll find all of the information you need to pay your credit card bill online or by mail below, along with information on how to reach Barclaycard credit card customer service by phone:

  • If you’d like to pay your Barclaycard bill online, and make a payment.

If you prefer to make your payment by mail, send it to the following address:

Credit Card Payments / Card Services
P.O. Box 13337
Philadelphia, PA 19101-3337

You can also pay your Barclays credit card by phone, or get customer service help, at the following phone number: .