1, the most direct and quickest way is to call. You can call the customer service hotline 95533 of China Construction Bank at the first time, and provide the information needed by the customer service after connecting with the manual customer service.

2. If you happen to have a CCB business hall nearby, you can go directly to the bank counter and ask the counter staff for advice.

3. After successfully logging into the CCB website with your ID card, you can see all the card numbers or passbook numbers of the ID card in CCB.