FakecreditcardAbout BIN 531665
In our BIN data, 531665 is a Mastercard credit card range that belongs to Cuets Financial, registered in Canada. Credit cards spend against a credit line that the cardholder repays later; interchange fees and fraud rules usually differ from debit cards.
With 33 BINs, Cuets Financial ranks 36th among the 56 banks we list for Canada. The Cuets Financial BIN list shows all of them with network, type and level.
Across Canada, the dataset counts 16,234 BINs; among the 14,414 that name an issuer, the main networks are Private label (79%), Visa (8%), Mastercard (6%), and 85% are debit. See the Canada BIN list or the Canada card generator.
Mastercard number format for BIN 531665
| Starts with | 531665 (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 | 5316 6522 1848 7490 |
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 531665. Banks often hold consecutive ranges, so neighbours can be sister products of the same issuer.
More BINs from Cuets Financial
All 33 BINs of Cuets Financial →
Frequently asked questions
Which bank issued BIN 531665?
BIN 531665 is registered to Cuets Financial in Canada. The dataset lists the website www.choicerewards.ca. Bank details can change after mergers or portfolio sales, so confirm with the bank for anything important.
Is 531665 a debit or a credit card BIN?
It is recorded as credit. 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 531665 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 531665?
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 Cuets Financial, 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.