BIN 537404
BIN 537404 belongs to a Mastercard debit standard card issued by National Westminster Bank PLC in Ireland.
| BIN / IIN | 537404 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Standard |
| Prepaid | No |
| Issuing bank | National Westminster Bank PLC |
| Issuer website | http://www.natwest.com |
| Country | 🇮🇪Ireland(IE) |
What this BIN tells you
A card that starts with 537404 runs on the Mastercard network, is a debit card, was issued by National Westminster Bank PLC and comes from Ireland. 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 537404 FAQ
Which bank issued BIN 537404?
BIN 537404 is issued by National Westminster Bank PLC in Ireland.
Is BIN 537404 a credit or debit card?
BIN 537404 is a debit card on the Mastercard network.
What country is BIN 537404 from?
Cards starting with 537404 are issued in Ireland (IE).
Can BIN 537404 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.