The Bank Identification Number (BIN) 457838 is issued by EXPRESSBANK OSC in AZERBAIJAN. This is a VISA CREDIT card with BUSINESS ENHANCED 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 457838, you can determine: the card network (VISA), whether it's a credit, debit, or prepaid card (CREDIT), the card level (BUSINESS ENHANCED), the issuing bank (EXPRESSBANK OSC), and the country of issuance (AZERBAIJAN). This information is useful for payment processors, merchants, and fraud prevention systems.