555691
MASTERCARD debit card issued by NIUM PTE. LTD. in SINGAPORE.
debit WORLD 
SINGAPORE 5556 91XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- debit
- Category
- WORLD
- Prepaid
- No
Issuer
- Bank
- NIUM PTE. LTD.
- Country
- singapore
- Phone
- —
- Website
- —
What does BIN 555691 tell us?
BIN 555691 belongs to the MASTERCARD network and is issued by NIUM PTE. LTD. in SINGAPORE. 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 555691 FAQ
Common questions about BIN 555691 and card identification.