BIN 421850
BIN 421850 belongs to a Visa credit corporate t&e card issued by Kb Kookmin Card Co., LTD. in Korea, Republic Of.
| BIN / IIN | 421850 |
|---|---|
| Card brand | Visa |
| Card type | Credit |
| Card level | Corporate T&e |
| Prepaid | No |
| Issuing bank | Kb Kookmin Card Co., LTD. |
| Issuer phone | +823224291111 |
| Country | 🇰🇷Korea, Republic Of(KR) |
What this BIN tells you
A card that starts with 421850 runs on the Visa 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 Visa cards, use Visa test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 421850 FAQ
Which bank issued BIN 421850?
BIN 421850 is issued by Kb Kookmin Card Co., LTD. in Korea, Republic Of.
Is BIN 421850 a credit or debit card?
BIN 421850 is a credit card on the Visa network.
What country is BIN 421850 from?
Cards starting with 421850 are issued in Korea, Republic Of (KR).
Can BIN 421850 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.