FakecreditcardAbout BIN 531664
BIN 531664 is listed as a Mastercard Black credit card issued by Banco Bradesco, S.A. in Brazil. Credit cards spend against a credit line that the cardholder repays later; interchange fees and fraud rules usually differ from debit cards.
Banco Bradesco, S.A. has 656 BINs in the dataset, which makes it the largest of 83 banks with a BIN page in Brazil. The Banco Bradesco, S.A. BIN list shows all of them with network, type and level.
Brazil has 7,719 BINs in the dataset; among the 5,151 that name an issuer, the main networks are Visa (39%), Mastercard (37%), Elo (11%), and 26% are debit. See the Brazil BIN list or the Brazil card generator.
Mastercard number format for BIN 531664
| Starts with | 531664 (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 6466 5684 2778 |
A checkout that receives a number starting with 531664 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 531664 in our data. Neighbouring ranges often belong to the same bank, but not always — each range is assigned separately.
More BINs from Banco Bradesco, S.A.
All 656 BINs of Banco Bradesco, S.A. →
Frequently asked questions
Which bank issued BIN 531664?
BIN 531664 is registered to Banco Bradesco, S.A. in Brazil. The dataset lists the website www.bradesco.com.br. Bank details can change after mergers or portfolio sales, so confirm with the bank for anything important.
Is 531664 a debit or a credit card BIN?
It is recorded as credit, product level Black. 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 531664 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 531664?
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 Banco Bradesco, S.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.
BIN checker · BIN list by country · BIN generator · Free BIN API
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.