Current location - Trademark Inquiry Complete Network - Overdue credit card - In the Credit Card Business Management Measures, the card type number of the credit card is located next to the card number.
In the Credit Card Business Management Measures, the card type number of the credit card is located next to the card number.

In the credit card business management regulations, the credit card type number is usually located in the 1st to 6th digits of the card number. These six digits are called the credit card BIN code, which is the bank identification code. The full English name is BankIdentificationNumber. Different card issuing organizations (such as UnionPay, VISA, MasterCard, etc.) have different BIN code ranges.