How to check the validity period:

1. The validity period of China Construction Bank credit card is displayed on the front of the credit card, and the format is MM/YY (month/year). For example: "06/23" means that your credit card expires in June 2023.

2. Call the China Construction Bank Credit Card Service Center (95533/400-820-0588) to transfer manually. Customer service will verify your identity and inform you of the card's validity period.

3. Log in to online banking to inquire. You can log in to CCB online banking and enter your ID number, your card number, and your online banking login name. After successfully logging into online banking, you can check the validity period of your credit card in the "My Account" column.

4. Use the mobile APP to query. You can use mobile banking to log in to the CCB APP and enter your identity number and card number. You can easily check the validity period of your credit card without a card.

Extended information:

China Construction Bank will provide you with an automatic card replacement service upon expiration. A new card will be mailed to your billing address before the validity period of your card expires. You will receive Afterwards, the new card can be used after activation, and the old card will become invalid.

If the new card has not been received or the new card has not been activated, the old card can be used until the end of the validity period (for example: the validity period printed on the card is 06/09, which means it can be used until the end of June 2009). If the validity period of your old card has expired but you have not received the new card, please contact CCB’s 24-hour service hotline (400-820-0588; please dial 021-38690588 by mobile phone or in non-400 service areas).

Reference material: China Construction Bank--replacement or replacement of cards