BIN 521391
BIN 521391 belongs to a Mastercard credit standard card in Romania.
| BIN / IIN | 521391 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Standard |
| Prepaid | No |
| Issuing bank | Unknown |
| Country | 🇷🇴Romania(RO) |
What this BIN tells you
A card that starts with 521391 runs on the Mastercard network, is a credit card and comes from Romania. 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 521391 FAQ
Is BIN 521391 a credit or debit card?
BIN 521391 is a credit card on the Mastercard network.
What country is BIN 521391 from?
Cards starting with 521391 are issued in Romania (RO).
Can BIN 521391 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.