The Bank Identification Number (BIN) 556638 is issued by AL AHLI BANK OF KUWAIT (K.S.C.) in KUWAIT. This is a MASTERCARD CREDIT card with CORPORATE 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 556638, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (CREDIT), the card level (CORPORATE), the issuing bank (AL AHLI BANK OF KUWAIT (K.S.C.)), and the country of issuance (KUWAIT). This information is useful for payment processors, merchants, and fraud prevention systems.