531974
MASTERCARD credit card issued by CREFISA SA CREDITO FINANCIAMENTO E INVESTIMENTOS in BRAZIL.
credit MICRO BUSINESS 
BRAZIL 5319 74XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- credit
- Category
- MICRO BUSINESS
- Prepaid
- No
Issuer
- Country
- brazil
- Phone
- —
- Website
- —
What does BIN 531974 tell us?
BIN 531974 belongs to the MASTERCARD network and is issued by CREFISA SA CREDITO FINANCIAMENTO E INVESTIMENTOS in BRAZIL. This is a credit card (not prepaid).
The first 6 digits of this card number uniquely identify the issuing institution and card program. This information is used by payment processors, fraud detection systems, and merchants to route transactions and validate cards.
BIN data is public information shared across millions of cards. Knowing a BIN does not expose any personal or account information. The remaining digits are unique to each cardholder and include a check digit validated by the Luhn algorithm.
BIN 531974 FAQ
Common questions about BIN 531974 and card identification.