The Bank Identification Number (BIN) 421955 is issued by BANK OF AMERICA, N.A. in VIRGIN ISLANDS, U.S.. This is a VISA DEBIT card with Unknown 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 421955, you can determine: the card network (VISA), whether it's a credit, debit, or prepaid card (DEBIT), the card level (Unknown), the issuing bank (BANK OF AMERICA, N.A.), and the country of issuance (VIRGIN ISLANDS, U.S.). This information is useful for payment processors, merchants, and fraud prevention systems.