We will call to verify, because to activate the credit card, you need to call the reserved mobile phone number or home phone number. If you want to change your mobile phone number, just call CCB customer service and change your contact information.

Different CCB credit card application methods have different application and review times. After application, you can log in to the CCB credit card website and click "Application Progress Query" to check the card review status. If the card is approved, the bank will print the card and mail it.