Call the general customer service number to pay your Capital One Bank credit card bill by phone. If you are in the U.S., call toll free at 800-227-4825. If you are traveling internationally the call is still free of charge but must be made collect to 1-804-934-2001.
To make an online payment to your Capital One Bank credit card you first will have to enroll in the online banking system. To do so you will need your account number, Social Security number, email address and the security code from the back of your credit card. Once enrolled, you can manage accounts, make payments and perform a host of other tasks through the online system.
Payments by Mail
If you prefer to make your payment by mail but do not have a statement handy, the online Capital One Bank Payment Wizard can tell you where to send your payment for the quickest possible processing. You will need the first six digits of your credit card number to look up the mailing address.