The Bank Identification Number (BIN) 421534 is issued by NATIONS TRUST BANK LTD in SRI LANKA. This is a VISA DEBIT card with CLASSIC 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 421534, you can determine: the card network (VISA), whether it's a credit, debit, or prepaid card (DEBIT), the card level (CLASSIC), the issuing bank (NATIONS TRUST BANK LTD), and the country of issuance (SRI LANKA). This information is useful for payment processors, merchants, and fraud prevention systems.