421553
421553 is a Visa Credit card issued by Banco Best in Portugal. It is issued to an individual for personal spending, on the Classic product tier.
credit CLASSIC 
PORTUGAL 4215 53XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- VISA
- Type
- credit
- Category
- CLASSIC
- Spending
- Consumer
Issuer
- Bank
- BANCO BEST
- Country
- portugal
- Phone
- +351218505775
- Website
- www.bancobest.pt
What does BIN 421553 tell us?
BIN 421553 belongs to the VISA network and is issued by BANCO BEST in PORTUGAL. 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 421553 FAQ
Common questions about BIN 421553 and card identification.