The Bank Identification Number (BIN) 510275 is issued by MIDDLESEX FEDERAL SAVINGS, F.A. in UNITED STATES. This is a MASTERCARD DEBIT card with STANDARD 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 510275, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (DEBIT), the card level (STANDARD), the issuing bank (MIDDLESEX FEDERAL SAVINGS, F.A.), and the country of issuance (UNITED STATES). This information is useful for payment processors, merchants, and fraud prevention systems.