The beginning of 6225 may be the bank cards of China Merchants Bank, Shanghai Pudong Development Bank, Ping An Bank and Shaanxi Rural Credit Cooperative. You can't just judge which bank card it is by the first four numbers. Usually you need to enter the first 6 digits to accurately determine which bank card it is. The first six digits represent the issuer's identification code, also known as the BIN number.

Will the agricultural bank card be automatically cancelled when it is not used?

The ABC card will be automatically cancelled after it is not used for a long time and enters the dormant state. The bank card has not yet entered the dormant state, and the bank will not automatically cancel the card. Because the bank card has not entered the dormant state, the bank cannot know whether the user will use this card in the future. Automatic cancellation of agricultural bank cards does not affect users' application for other bank cards.