The most up to date Bank Identification Numbers (BIN) Database which
contains over 75000 records!The first 6 digits of a bank card number
are known as the Issuer Identification Number (IIN),previously known
as Bank Identification Number (BIN). These identify the institution
that issued the card to the card holder.
- Visa: Card numbers start with a 4
- MasterCard: Card numbers start with the numbers 51 through 55
- American Express: Card numbers begin with 34 or 37
Search for bin numbers at http://www.bindb.com/bin.php