The Bank Identification Number (BIN) 451831 is issued by BANCO PATAGONIA S.A. in ARGENTINA. This is a VISA CREDIT card with PURCHASING level.
BIN (Bank Identification Number), also known as IIN (Issuer Identification Number), refers to the first 6 digits of a payment card number. These digits identify the card-issuing institution, card type, and other attributes used for routing and fraud prevention.
By looking up BIN 451831, you can determine: the card network (VISA), whether it's a credit, debit, or prepaid card (CREDIT), the card level (PURCHASING), the issuing bank (BANCO PATAGONIA S.A.), and the country of issuance (ARGENTINA). This information is useful for payment processors, merchants, and fraud prevention systems.