543109
543109 is a Mastercard Debit card issued by Maduro & Curiel'S Bank, N.V. in Sint Maarten. It is issued to a business for company spending, on the Business product tier.
debit BUSINESS 
SINT MAARTEN (DUTCH PART) 5431 09XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- debit
- Category
- BUSINESS
- Spending
- Corporate
Issuer
- Country
- sint maarten (dutch part)
- Phone
- —
- Website
- —
Other BINs from MADURO & CURIEL'S BANK, N.V.
| BIN | Brand | Type | Category |
|---|---|---|---|
| 422220 |  visa | credit | PLATINUM |
| 423690 | visa | credit | VISA |
| 426285 | visa | credit | CLASSIC |
| 438233 | visa | debit | PREPAID ELECTRON |
| 456339 | visa | credit | BUSINESS |
| 456349 | visa | debit | PREPAID CLASSIC |
| 456395 | visa | credit | CLASSIC |
| 456396 | visa | credit | GOLD |
| 491269 | visa | credit | VISA |
| 512420 | mastercard | debit | BUSINESS |
| 515729 | mastercard | debit | STANDARD |
| 515812 | mastercard | credit | BLACK |
What does BIN 543109 tell us?
BIN 543109 belongs to the MASTERCARD network and is issued by MADURO & CURIEL'S BANK, N.V. in SINT MAARTEN (DUTCH PART). 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 543109 FAQ
Common questions about BIN 543109 and card identification.