the method of checking the bank card opening bank.

1. online banking inquiry method: first, open the online banking webpage of the bank where the bank card is located, then find the personal bank login, fill in the card number and password of the bank card in the login interface, find "My Account" in the "All Functions" button of online banking, then find the financial inquiry, and then you can see the option of "Bank Inquiry", and click it to inquire about your bank card account.

2. Telephone inquiry: Generally, there will be the telephone number of the bank on the bank card. After finding it, just dial the manual service and ask directly.

the bank card opening bank is the bank outlet where the cardholder handles the bank card opening procedures. Some inter-bank transfers need to open an account, because most bank inter-bank transfers use large and small systems, and not all bank outlets are connected to the large and small systems. If you don't know the opening bank, you can't transfer the money to the corresponding access bank, and the wrong access bank can't enter the account without the collection account information, so you can only get a refund.