The Bank Identification Number (BIN) 555366 is issued by TURKIYE GARANTI BANKASI A.S. in UNITED STATES. This is a MASTERCARD DEBIT card with WORLD FOR BUSINESS 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 555366, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (DEBIT), the card level (WORLD FOR BUSINESS), the issuing bank (TURKIYE GARANTI BANKASI A.S.), and the country of issuance (UNITED STATES). This information is useful for payment processors, merchants, and fraud prevention systems.