BIN 555231
BIN 555231 belongs to a Mastercard credit corporate executive card issued by Kb Kookmin Card Co., LTD in Korea, Republic Of.
| BIN / IIN | 555231 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Corporate Executive |
| Prepaid | No |
| Issuing bank | Kb Kookmin Card Co., LTD |
| Issuer phone | +8215881688 |
| Issuer website | https://card.kbcard.com |
| Country | 🇰🇷Korea, Republic Of(KR) |
What this BIN tells you
A card that starts with 555231 runs on the Mastercard network, is a credit card, was issued by Kb Kookmin Card Co., LTD and comes from Korea, Republic Of. Payment systems read these first six digits before anything else: to route the transaction to the right network, to apply interchange and currency rules, and to flag mismatches between the card's country and the buyer's location.
A BIN identifies a range of cards, never one account. Knowing it tells you nothing about any individual cardholder. To test how your checkout handles Mastercard cards, use Mastercard test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 555231 FAQ
Which bank issued BIN 555231?
BIN 555231 is issued by Kb Kookmin Card Co., LTD in Korea, Republic Of.
Is BIN 555231 a credit or debit card?
BIN 555231 is a credit card on the Mastercard network.
What country is BIN 555231 from?
Cards starting with 555231 are issued in Korea, Republic Of (KR).
Can BIN 555231 identify a cardholder?
No. A BIN covers every card in a range from one issuer. It identifies the bank, brand, type and country, not an individual account.