Visa BIN list Visa Debit Cards — Firstrepublic - IIN 490798

Debit card numbers that start with the Issuer Identification Number (IIN) 490798 are Visa debit cards issued by Firstrepublic in United States. Note that this is the only IIN range issued by Firstrepublic, so all cards issued by this provider will be of the format 4907 98XX XXXX XXXX. For more information, call Firstrepublic at 57-1-2833006.

credit card chip
4907 Valid Thru 08/2025
John Q. Cardholder
Card Scheme Visa
Bank Name Firstrepublic
Card Type DEBIT
IIN 490798
Card Number 4907 98XX XXXX XXXX
Bank Phone 57-1-2833006
Bank Country United States

Anatomy of a Firstrepublic Visa Credit Card Number

While credit card number may seem like a random string of digits, they actually contain a large amount of valuable data about the card that can be used for validation and verification purposes.

Digit 1 — The MII

The first digit of the card is known as the MII digit, and indicates the credit card's scheme. In this case, the MII of 4 indicates that this is a Visa card.

Digits 1-6 — The IIN / BIN

The first six digits of the card number, inclusive of the MII, are called the IIN (Issuer Identification Number) or BIN (Bank Identification Number). This sequence uniquely identifies the bank that issued the card. In this case, the IIN of 490798 indicates that this card was issued by Firstrepublic in United States.

Digits 7-15 — The Account Number

Digits 7-15 of the credit card number contain the Primary Account Number, or PAN, issued by the bank to uniquely identify the account holder. These 8 digits are the most important part of the credit card number.

Digit 16 — The Check Digit

The last digit of the card number (the 16th digit in most cases) is the check digit, which is calculated by applying a mathematical formula called the Luhn algorithm to the preceding portions of the account number. While not actually part of the account number itself, the check digit is essential to allow easy validation of card numbers and detection of typos, missed digits, etc.

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