BIN 543821
BIN 543821 belongs to a Mastercard debit standard card issued by Banco Nacional De Costa Rica in Costa Rica.
| BIN / IIN | 543821 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Standard |
| Prepaid | No |
| Issuing bank | Banco Nacional De Costa Rica |
| Issuer phone | +50622112000 |
| Issuer website | http://www.bnonline.fi.cr |
| Country | 🇨🇷Costa Rica(CR) |
What this BIN tells you
A card that starts with 543821 runs on the Mastercard network, is a debit card, was issued by Banco Nacional De Costa Rica and comes from Costa Rica. 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 543821 FAQ
Which bank issued BIN 543821?
BIN 543821 is issued by Banco Nacional De Costa Rica in Costa Rica.
Is BIN 543821 a credit or debit card?
BIN 543821 is a debit card on the Mastercard network.
What country is BIN 543821 from?
Cards starting with 543821 are issued in Costa Rica (CR).
Can BIN 543821 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.