The Bank Identification Number (BIN) 427704 is issued by JSC HALYK BANK OF KAZAKHSTAN in KAZAKHSTAN. This is a VISA DEBIT card with SIGNATURE BUSINESS 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 427704, you can determine: the card network (VISA), whether it's a credit, debit, or prepaid card (DEBIT), the card level (SIGNATURE BUSINESS), the issuing bank (JSC HALYK BANK OF KAZAKHSTAN), and the country of issuance (KAZAKHSTAN). This information is useful for payment processors, merchants, and fraud prevention systems.