BIN 521784
BIN 521784 belongs to a Mastercard credit standard card issued by Caixa Economica Federal in Brazil.
| BIN / IIN | 521784 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Standard |
| Prepaid | No |
| Issuing bank | Caixa Economica Federal |
| Issuer phone | +557132069700 |
| Issuer website | http://www.caixa.gov.br |
| Country | 🇧🇷Brazil(BR) |
What this BIN tells you
A card that starts with 521784 runs on the Mastercard network, is a credit card, was issued by Caixa Economica Federal 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 Mastercard cards, use Mastercard test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 521784 FAQ
Which bank issued BIN 521784?
BIN 521784 is issued by Caixa Economica Federal in Brazil.
Is BIN 521784 a credit or debit card?
BIN 521784 is a credit card on the Mastercard network.
What country is BIN 521784 from?
Cards starting with 521784 are issued in Brazil (BR).
Can BIN 521784 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.