554556
MASTERCARD debit card issued by KEYWEST SWISS INVESTMENT BANK, INC. in BAHAMAS.
debit PREPAID RELOADABLE 
BAHAMAS 5545 56XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- debit
- Category
- PREPAID RELOADABLE
- Prepaid
- No
Issuer
- Country
- bahamas
- Phone
- +1 246 4368852/3
- Website
- —
What does BIN 554556 tell us?
BIN 554556 belongs to the MASTERCARD network and is issued by KEYWEST SWISS INVESTMENT BANK, INC. in BAHAMAS. 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 554556 FAQ
Common questions about BIN 554556 and card identification.