The Bank Identification Number (BIN) 537313 is issued by NATIONAL WESTMINSTER BANK PLC in IRELAND. This is a MASTERCARD DEBIT card with PLATINUM 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 537313, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (DEBIT), the card level (PLATINUM), the issuing bank (NATIONAL WESTMINSTER BANK PLC), and the country of issuance (IRELAND). This information is useful for payment processors, merchants, and fraud prevention systems.