BIN 421851
BIN 421851 belongs to a Visa credit business card issued by Itau Unibanco Holding, S.A. in Brazil.
| BIN / IIN | 421851 |
|---|---|
| Card brand | Visa |
| Card type | Credit |
| Card level | Business |
| Prepaid | No |
| Issuing bank | Itau Unibanco Holding, S.A. |
| Country | 🇧🇷Brazil(BR) |
What this BIN tells you
A card that starts with 421851 runs on the Visa network, is a credit card, was issued by Itau Unibanco Holding, S.A. and comes from Brazil. 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 Visa cards, use Visa test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 421851 FAQ
Which bank issued BIN 421851?
BIN 421851 is issued by Itau Unibanco Holding, S.A. in Brazil.
Is BIN 421851 a credit or debit card?
BIN 421851 is a credit card on the Visa network.
What country is BIN 421851 from?
Cards starting with 421851 are issued in Brazil (BR).
Can BIN 421851 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.