BIN 403686
4036 8632 3837 1414
BIN 403686 is the Issuer Identification Number (IIN) at the start of a card number. It is issued on the Visa network as a credit card at the Classic level. The issuing bank is Kien Long Commercial Joint Stock Bank, based in Vietnam. 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 403686 follows these Visa 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 782 BIN ranges issued in Vietnam. See the Vietnam BIN list with its banks, card schemes and card types.
Other BINs from Kien Long Commercial Joint Stock Bank
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 403686?
BIN 403686 belongs to Kien Long Commercial Joint Stock Bank in Vietnam. A BIN identifies the issuing bank and card range — never an individual account or cardholder.
Is BIN 403686 a credit or debit card?
It is a credit card on the Visa 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.