SMS query method:

Send the KHCX# bank card number to China Construction Bank customer service starting with 955. Wait a moment and you will receive the return bank information.

Other query methods:

1. Online customer service query:

(1) Click on the online customer service above CCB online banking to enter the online customer service dialogue interface;< /p>

(2) Select online communication to interact with customer service in real time;

(3) Directly explain your card number to customer service and check the bank where you opened your account.

2. Telephone inquiry:

(1) Dial CCB customer service starting with 955 and follow the prompt tone to inquire.

(2) There are two methods, one is manual and the other is automatic machine.

(3) Select 0 for manual service, indicating the content to be queried.

(4) Select 1 to query, select 6 to query the account opening bank, enter the CCB card number to be queried, and press # to end. You can hear your account bank information immediately. Press 1 to listen again, press 2 to send a text message to your mobile phone, enter your mobile phone number and end with #.

3. Counter inquiry:

You can go to any CCB branch to inquire about your account opening bank, just check the nearest one.