The Bank Identification Number (BIN) 639011 is issued by TATRA BANKA, A.S. in SLOVAKIA. This is a CIRRUS DEBIT card with CIRRUS 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 639011, you can determine: the card network (CIRRUS), whether it's a credit, debit, or prepaid card (DEBIT), the card level (CIRRUS), the issuing bank (TATRA BANKA, A.S.), and the country of issuance (SLOVAKIA). This information is useful for payment processors, merchants, and fraud prevention systems.