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BIN 551247 – Mastercard Debit Card from BOKF, National Association

The first six digits 551247 identify a Mastercard Standard debit card issued by BOKF, National Association (U.S. Virgin Islands). Below: card format, test numbers and related BINs.

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551247Mastercard Debit
Network
Mastercard
Type
Debit
Level
Standard
Issuer
BOKF, National Association
Country
U.S. Virgin Islands VI
Card length
16 digits
Security code
3-digit CVC2 on the back
8-digit range
55124700–55124799
Issuer website
www.53.com

Generate test numbers with this BIN Open in BIN generator

Sample test numbers for BIN 551247 Test data

NumberExpiryCVVCopy
5512 4756 7630 676811/2029187
5512 4704 7699 677709/2030459
5512 4750 7605 712810/2029868

Luhn-valid numbers built from this BIN for testing forms and BIN rules. No bank issued them: they belong to no account and every real payment with them is declined.

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About BIN 551247

BIN 551247 is listed as a Mastercard Standard debit card issued by BOKF, National Association in the U.S. Virgin Islands. 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). Standard marks an entry-level consumer product.

BOKF, National Association has fewer than ten BINs in our data, so it has no bank page; 12 BINs starting with 551 belong to it.

The U.S. Virgin Islands has 64 BINs in the dataset; among the 64 that name an issuer, the main networks are Visa (53%), Mastercard (45%), Maestro (2%), and 36% are debit. See the U.S. Virgin Islands BIN list.

Mastercard number format for BIN 551247

Starts with551247 (the BIN). First digit 5: banking and financial
Length16 digits
Security code3-digit CVC2 on the back
Check digitThe last digit, calculated with the Luhn algorithm
Printed as5512 4756 7630 6768

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.

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Nearby BINs

BINs just below and above 551247. Banks often hold consecutive ranges, so neighbours can be sister products of the same issuer.

More BINs from BOKF, National Association

Frequently asked questions

Which bank issued BIN 551247?

BIN 551247 is registered to BOKF, National Association in the U.S. Virgin Islands. The dataset lists the website www.53.com. Bank details can change after mergers or portfolio sales, so confirm with the bank for anything important.

Is 551247 a debit or a credit card BIN?

It is recorded as debit, product level Standard. 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 551247 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 551247?

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 BOKF, National Association, 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.

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