The Bank Identification Number (BIN) 553020 is issued by WORLDFIRST (SINGAPORE) MERCHANT SERVICES PTE. LTD. in UNITED STATES. This is a MASTERCARD DEBIT card with WORLD FOR 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 553020, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (DEBIT), the card level (WORLD FOR BUSINESS), the issuing bank (WORLDFIRST (SINGAPORE) MERCHANT SERVICES PTE. LTD.), and the country of issuance (UNITED STATES). This information is useful for payment processors, merchants, and fraud prevention systems.