518327
MASTERCARD debit card issued by UNIBANCO - UNIAO DE BANCOS BRASILEIROS, S.A. in BRAZIL.
debit STANDARD 
BRAZIL 5183 27XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- debit
- Category
- STANDARD
- Prepaid
- No
Issuer
- Country
- brazil
- Phone
- 0800 728 0728
- Website
- www.itau.com.br
Other BINs from UNIBANCO - UNIAO DE BANCOS BRASILEIROS, S.A.
visa 
maestro What does BIN 518327 tell us?
BIN 518327 belongs to the MASTERCARD network and is issued by UNIBANCO - UNIAO DE BANCOS BRASILEIROS, S.A. in BRAZIL. This is a debit 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 518327 FAQ
Common questions about BIN 518327 and card identification.