The credit card contract account of CCB does not exist, which means that the credit card account does not exist. The reasons are as follows:

1. Wrong card number is entered, or the card number does not exist.

2. The credit card has been cancelled.

to apply for a credit card, you need to sign a contract with the bank. After signing the contract, the credit card account is a credit card contract account, which covers the inactive credit card account.

The following is the credit card collection agreement of CCB. After signing this agreement, it means that the credit card contract account is formally established.