There are several ways to check the bank number. Bank card:

1. Call the customer service hotline on the back of the bank card and ask the customer service to help you inquire.

2. Bring your bank card and ID card to the nearest issuing bank outlet and ask the bank staff for help.

3. If there is online banking, you can log in to online banking for self-inquiry. How to log in to online banking to inquire about bank card banks, taking ICBC as an example;

First, open your ICBC official website and click Personal Online Banking to log in.

In the login interface, we enter our card number and password and click Login.

Click My Account after entering the personal online banking interface.

Click on the account opening branch in my account list to inquire.

Then open an account outlet and pop up your bank card banking information.

I hope this helps.

I wish you a happy life ~ If you have any questions, please ask.

If your problem is solved, please adopt it as easy as blowing off dust. Thank you very much.