FakecreditcardAbout BIN 543558
In our BIN data, 543558 is a Mastercard World credit card range that belongs to BKN301 S.P.A., registered in San Marino. Credit cards spend against a credit line that the cardholder repays later; interchange fees and fraud rules usually differ from debit cards. World and World Elite are Mastercard's premium consumer tiers, above Standard and Gold.
With 14 BINs, BKN301 S.P.A. ranks the largest among the 1 bank we list for San Marino. The BKN301 S.P.A. BIN list shows all of them with network, type and level.
Across San Marino, the dataset counts 32 BINs; among the 32 that name an issuer, the main networks are Mastercard (78%), Visa (16%), Maestro (6%), and 59% are debit. See the San Marino BIN list.
Mastercard number format for BIN 543558
| Starts with | 543558 (the BIN). First digit 5: banking and financial |
|---|---|
| Length | 16 digits |
| Security code | 3-digit CVC2 on the back |
| Check digit | The last digit, calculated with the Luhn algorithm |
| Printed as | 5435 5872 2774 2749 |
When you test with this BIN, check that your form shows the Mastercard logo, groups the 16 digits correctly and rejects numbers whose check digit is wrong. The generator creates as many numbers with this BIN as you need, with expiry dates and CVVs, as CSV, JSON or XML.
Nearby BINs
BINs just below and above 543558. Banks often hold consecutive ranges, so neighbours can be sister products of the same issuer.
More BINs from BKN301 S.P.A.
All 14 BINs of BKN301 S.P.A. →
Frequently asked questions
Which bank issued BIN 543558?
BIN 543558 is registered to BKN301 S.P.A. in San Marino. Bank details can change after mergers or portfolio sales, so confirm with the bank for anything important.
Is 543558 a debit or a credit card BIN?
It is recorded as credit, product level World. Credit cards spend against a credit line that the cardholder repays later; interchange fees and fraud rules usually differ from debit cards.
How many digits does a card with BIN 543558 have?
Mastercard card numbers have 16 digits, and the security code is a 3-digit CVC2 on the back. The first six digits are the BIN, the last digit is the Luhn check digit, and the digits in between identify the account.
Can I generate test card numbers with BIN 543558?
Yes. Open the generator with this BIN to create Luhn-valid numbers with expiry dates and CVVs for testing forms, validation and BIN-based rules. They are test data: not issued by BKN301 S.P.A., linked to no account and declined by real payment systems.
Does a BIN tell me whether a card is valid?
No. A BIN describes a range of card numbers — network, issuer, country and product — not a particular card. Whether a card exists or can be charged is known only to the issuing bank. To check the format of a full number (length and check digit), use the card validator.
A BIN identifies the card network and the issuing institution only. It reveals nothing about an individual card, cardholder or account, and it cannot show whether a card exists or can be charged. Test numbers generated from a BIN are for development and QA only and are declined by every real payment system.
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BIN data: bin-list-data by Venelin Kochev (a lite version of binlookup.io), licensed under CC BY 4.0. Changes made by Fakecreditcard: issuer, brand and country names re-cased and standardized, spelling variants of the same issuer merged, malformed phone numbers and web addresses removed.