The Bank Identification Number (BIN) 420797 is issued by JMMB BANK (T&T) LIMITED in TRINIDAD AND TOBAGO. 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 420797, you can determine: the card network (VISA), whether it's a credit, debit, or prepaid card (DEBIT), the card level (CLASSIC), the issuing bank (JMMB BANK (T&T) LIMITED), and the country of issuance (TRINIDAD AND TOBAGO). This information is useful for payment processors, merchants, and fraud prevention systems.