The Bank Identification Number (BIN) 539819 is issued by NATIONAL BANK OF KUWAIT (S.A.K.) in KUWAIT. This is a MASTERCARD DEBIT card with PREPAID RELOADABLE 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 539819, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (DEBIT), the card level (PREPAID RELOADABLE), the issuing bank (NATIONAL BANK OF KUWAIT (S.A.K.)), and the country of issuance (KUWAIT). This information is useful for payment processors, merchants, and fraud prevention systems.