How to modify the mobile phone number of Bank of China credit card:

You can modify the mobile phone number through Bank of China mobile banking or bring your valid ID to the smart counter or counter at any Bank of China outlet.

The above content is for your reference, please refer to actual business regulations.

If you have any questions, please feel free to consult Bank of China’s online customer service.

You are sincerely invited to download and use Bank of China Mobile Banking APP or Bank of China Cross-border GO APP to handle related businesses.