BIN 657011
6570 1102 4384 8474
BIN 657011 is the Issuer Identification Number (IIN) at the start of a card number. It is issued on the Discover network as a credit card at the Personal level. The issuing bank is Discover Issuer, based in South Korea. A BIN identifies the bank and card range only — it never reveals an account number, balance or cardholder.
Card number format for this BIN
Every card number that starts with 657011 follows these Discover rules. Its last digit is a Luhn check digit calculated from the digits before it, which is why a mistyped number is usually rejected before a payment is even sent.
🇰🇷 Our dataset lists 4,520 BIN ranges issued in South Korea. See the South Korea BIN list with its banks, card schemes and card types.
Other BINs from Discover Issuer
Check another BIN
Enter any card's first 6–8 digits to look up its bank, scheme, type and country.
Open BIN Lookup →Frequently asked questions
What bank issued BIN 657011?
BIN 657011 belongs to Discover Issuer in South Korea. A BIN identifies the issuing bank and card range — never an individual account or cardholder.
Is BIN 657011 a credit or debit card?
It is a credit card on the Discover network.
Can I get full card numbers from a BIN?
No. A BIN is only the first 6–8 digits and public routing information. It reveals the scheme, type, bank and country, but never a full card number, balance or cardholder. The sample on this page is randomly generated and holds no funds.