If it is a China Construction Bank credit card, you can call 400-820-0588 CCB Credit Card 24-hour customer service hotline to make changes. Of course, you can also go to the counter to make changes; but if it is a China Construction Bank current savings account (including cards, discounts) ), you need to go to the counter to change the mobile phone number corresponding to the account.

An organization once investigated the replacement process of credit card reserved mobile phone numbers of 13 banks. 9 banks can update the mobile phone number immediately and take effect, and the other 3 have delayed the change. China Construction Bank is one of the nine. As long as the bank's approval is passed, the new mobile phone number will take effect immediately.

Changes of customer personal information of China Construction Bank

As far as China Construction Bank’s customer personal information is concerned, mobile phone numbers are used for receiving SMS verification codes, SMS reminders for transactions and business processing, and identity verification. , contact the bank for outbound calls. Once changed, be sure to modify it in time. To modify the bound mobile phone number, there are generally two ways to change it by phone or on-site at a bank branch.

How to apply at bank branches: Go to any CCB branch with your ID, Long Card credit card and mobile phone.

Telephone modification method: You can call the CCB Credit Card 24-hour customer service hotline at 400-820-0588 to make modifications.