The Bank Identification Number (BIN) 421931 is issued by RBC ROYAL BANK (TRINIDAD AND TOBAGO), LTD. in TRINIDAD AND TOBAGO. This is a VISA CREDIT 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 421931, you can determine: the card network (VISA), whether it's a credit, debit, or prepaid card (CREDIT), the card level (PLATINUM), the issuing bank (RBC ROYAL BANK (TRINIDAD AND TOBAGO), LTD.), and the country of issuance (TRINIDAD AND TOBAGO). This information is useful for payment processors, merchants, and fraud prevention systems.