The customer service telephone number of China Merchants Bank's credit card is 4008205555. After dialing, you can choose to experience the intelligent voice service and inform the business you want to handle. You can also temporarily not experience the intelligent voice service. According to the subsequent voice prompt, the cardholder should input information such as inquiry password, account opening certificate number or card number, then press 9, and then select the relevant menu to enter manual; Please press 3#- 1-3 to enter the credit card application for manual consultation or 3#- 1-2-# to enter the manual inquiry progress.

(Response time: 2020165438+1October 18, please refer to the latest business changes announced by China Merchants Bank official website).