The Bank Identification Number (BIN) 447644 is issued by WATERTOWN SAVINGS BANK in UNITED STATES. This is a VISA DEBIT card with TRADITIONAL REWARDS 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 447644, you can determine: the card network (VISA), whether it's a credit, debit, or prepaid card (DEBIT), the card level (TRADITIONAL REWARDS), the issuing bank (WATERTOWN SAVINGS BANK), and the country of issuance (UNITED STATES). This information is useful for payment processors, merchants, and fraud prevention systems.