The Bank Identification Number (BIN) 540387 is issued by HAYAT FINANS KATILIM BANKASI AS in TURKEY. This is a MASTERCARD CREDIT card with WORLD BLACK 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 540387, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (CREDIT), the card level (WORLD BLACK), the issuing bank (HAYAT FINANS KATILIM BANKASI AS), and the country of issuance (TURKEY). This information is useful for payment processors, merchants, and fraud prevention systems.