The Bank Identification Number (BIN) 453963 is issued by BANCO SAN JUAN INTERNACIONAL, INC. in PUERTO RICO. This is a VISA CREDIT card with SIGNATURE 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 453963, you can determine: the card network (VISA), whether it's a credit, debit, or prepaid card (CREDIT), the card level (SIGNATURE), the issuing bank (BANCO SAN JUAN INTERNACIONAL, INC.), and the country of issuance (PUERTO RICO). This information is useful for payment processors, merchants, and fraud prevention systems.