555906
MASTERCARD debit card issued by BANCO SERFINANZA S.A in COLOMBIA.
debit STANDARD 
COLOMBIA 5559 06XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- debit
- Category
- STANDARD
- Prepaid
- No
Issuer
- Bank
- BANCO SERFINANZA S.A
- Country
- colombia
- Phone
- —
- Website
- —
maestro What does BIN 555906 tell us?
BIN 555906 belongs to the MASTERCARD network and is issued by BANCO SERFINANZA S.A in COLOMBIA. 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 555906 FAQ
Common questions about BIN 555906 and card identification.