The Bank Identification Number (BIN) 557555 is issued by ITAU CORPBANCA COLOMBIA, S.A. in COLOMBIA. This is a MASTERCARD DEBIT card with WORLD ELITE 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 557555, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (DEBIT), the card level (WORLD ELITE), the issuing bank (ITAU CORPBANCA COLOMBIA, S.A.), and the country of issuance (COLOMBIA). This information is useful for payment processors, merchants, and fraud prevention systems.