BIN 537230
BIN 537230 belongs to a Mastercard debit world business card issued by Curve Os, LTD. in United Kingdom.
| BIN / IIN | 537230 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | World Business |
| Prepaid | No |
| Issuing bank | Curve Os, LTD. |
| Country | 🇬🇧United Kingdom(GB) |
What this BIN tells you
A card that starts with 537230 runs on the Mastercard network, is a debit card, was issued by Curve Os, LTD. and comes from United Kingdom. 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 537230 FAQ
Which bank issued BIN 537230?
BIN 537230 is issued by Curve Os, LTD. in United Kingdom.
Is BIN 537230 a credit or debit card?
BIN 537230 is a debit card on the Mastercard network.
What country is BIN 537230 from?
Cards starting with 537230 are issued in United Kingdom (GB).
Can BIN 537230 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.