501661
MAESTRO debit card issued by BANCO COMERCIAL PORTUGUES, S.A. in PORTUGAL.
debit 
PORTUGAL 5016 61XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MAESTRO
- Type
- debit
- Category
- MAESTRO
- Prepaid
- No
Issuer
- Country
- portugal
- Phone
- —
- Website
- —
Other BINs from BANCO COMERCIAL PORTUGUES, S.A.
visa What does BIN 501661 tell us?
BIN 501661 belongs to the MAESTRO network and is issued by BANCO COMERCIAL PORTUGUES, S.A. in PORTUGAL. 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 501661 FAQ
Common questions about BIN 501661 and card identification.