The Bank Identification Number (BIN) 447780 is issued by UNION BANK PLC in SINGAPORE. This is a VISA DEBIT 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 447780, you can determine: the card network (VISA), whether it's a credit, debit, or prepaid card (DEBIT), the card level (SIGNATURE), the issuing bank (UNION BANK PLC), and the country of issuance (SINGAPORE). This information is useful for payment processors, merchants, and fraud prevention systems.