The Bank Identification Number (BIN) 446398 is issued by PORTOSEG S.A. CREDITO FINANCIAMENTO E INVESTIMENTO in BRAZIL. This is a VISA DEBIT card with PREPAID PURCHASING 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 446398, you can determine: the card network (VISA), whether it's a credit, debit, or prepaid card (DEBIT), the card level (PREPAID PURCHASING), the issuing bank (PORTOSEG S.A. CREDITO FINANCIAMENTO E INVESTIMENTO), and the country of issuance (BRAZIL). This information is useful for payment processors, merchants, and fraud prevention systems.