BIN 543420
BIN 543420 belongs to a Mastercard credit world card issued by Krungthai Card Public Company, LTD. in Thailand.
| BIN / IIN | 543420 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | World |
| Prepaid | No |
| Issuing bank | Krungthai Card Public Company, LTD. |
| Country | 🇹ðŸ‡Thailand(TH) |
What this BIN tells you
A card that starts with 543420 runs on the Mastercard network, is a credit card, was issued by Krungthai Card Public Company, LTD. and comes from Thailand. 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 543420 FAQ
Which bank issued BIN 543420?
BIN 543420 is issued by Krungthai Card Public Company, LTD. in Thailand.
Is BIN 543420 a credit or debit card?
BIN 543420 is a credit card on the Mastercard network.
What country is BIN 543420 from?
Cards starting with 543420 are issued in Thailand (TH).
Can BIN 543420 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.