FakecreditcardAbout BIN 520536
In our BIN data, 520536 is a Mastercard Business debit card range that belongs to Fiserv Transaction Services, LLC, registered in the United States. Debit cards draw money directly from the cardholder's bank account, so checkouts and gateways often treat them differently from credit cards (fees, holds, recurring billing). Business, corporate and commercial products are issued to companies for company spending and often carry different interchange fees from consumer cards.
With 93 BINs, Fiserv Transaction Services, LLC ranks 74th among the 775 banks we list for the United States. The Fiserv Transaction Services, LLC BIN list shows all of them with network, type and level.
Across the United States, the dataset counts 156,869 BINs; among the 73,133 that name an issuer, the main networks are Visa (50%), Mastercard (22%), Discover (17%), and 46% are debit. See the United States BIN list or the United States card generator.
Mastercard number format for BIN 520536
| Starts with | 520536 (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 | 5205 3629 2305 3272 |
A checkout that receives a number starting with 520536 should detect Mastercard, expect 16 digits and ask for a 3-digit security code. The generator creates as many numbers with this BIN as you need, with expiry dates and CVVs, as CSV, JSON or XML.
Nearby BINs
The BINs closest to 520536 in our data. Neighbouring ranges often belong to the same bank, but not always — each range is assigned separately.
More BINs from Fiserv Transaction Services, LLC
All 93 BINs of Fiserv Transaction Services, LLC →
Frequently asked questions
Which bank issued BIN 520536?
BIN 520536 is registered to Fiserv Transaction Services, LLC in the United States. Bank details can change after mergers or portfolio sales, so confirm with the bank for anything important.
Is 520536 a debit or a credit card BIN?
It is recorded as debit, product level Business. Debit cards draw money directly from the cardholder's bank account, so checkouts and gateways often treat them differently from credit cards (fees, holds, recurring billing).
How many digits does a card with BIN 520536 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 520536?
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 Fiserv Transaction Services, LLC, 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.