BIN 521581
BIN 521581 belongs to a Mastercard debit prepaid card issued by Idt Financial Services, LTD. in United Kingdom.
| BIN / IIN | 521581 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Prepaid |
| Prepaid | Yes |
| Issuing bank | Idt Financial Services, LTD. |
| Issuer website | http://www.idtfinance.com |
| Country | 🇬🇧United Kingdom(GB) |
What this BIN tells you
A card that starts with 521581 runs on the Mastercard network, is a debit card, was issued by Idt Financial Services, 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 521581 FAQ
Which bank issued BIN 521581?
BIN 521581 is issued by Idt Financial Services, LTD. in United Kingdom.
Is BIN 521581 a credit or debit card?
BIN 521581 is a debit card on the Mastercard network, and it is prepaid.
What country is BIN 521581 from?
Cards starting with 521581 are issued in United Kingdom (GB).
Can BIN 521581 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.