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BIN 420048 – Visa Debit Card from Flathead Bank of Bigfork, Montana

Bank identification number 420048 belongs to a Visa Classic debit card range of Flathead Bank of Bigfork, Montana in the United States. Below: card format, test numbers and related BINs.

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420048Visa Debit
Network
Visa
Type
Debit
Level
Classic
Issuer
Flathead Bank of Bigfork, Montana
Country
United States US
Card length
16 digits (13 and 19 also allowed)
Security code
3-digit CVV2 on the back
8-digit range
42004800–42004899
Issuer phone
+14068371600
Issuer website
www.flatheadbank.com

Generate test numbers with this BIN Open in BIN generator

Sample test numbers for BIN 420048 Test data

NumberExpiryCVVCopy
4200 4889 8990 148008/2029386
4200 4809 7476 712508/2029803
4200 4876 0130 793604/2030928

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 420048

BIN 420048 is listed as a Visa Classic debit card issued by Flathead Bank of Bigfork, Montana 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). Classic marks an entry-level consumer product.

Flathead Bank of Bigfork, Montana has fewer than ten BINs in our data, so it has no bank page.

The United States has 156,869 BINs in the dataset; 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.

Visa number format for BIN 420048

Starts with420048 (the BIN). First digit 4: banking and financial
Length16 digits (13 and 19 also allowed)
Security code3-digit CVV2 on the back
Check digitThe last digit, calculated with the Luhn algorithm
Printed as4200 4889 8990 1480

When you test with this BIN, check that your form shows the Visa 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 420048. Banks often hold consecutive ranges, so neighbours can be sister products of the same issuer.

Frequently asked questions

Which bank issued BIN 420048?

BIN 420048 is registered to Flathead Bank of Bigfork, Montana in the United States. The dataset lists the website www.flatheadbank.com. Bank details can change after mergers or portfolio sales, so confirm with the bank for anything important.

Is 420048 a debit or a credit card BIN?

It is recorded as debit, product level Classic. 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 420048 have?

Visa card numbers have 16 digits (13 and 19 also allowed), and the security code is a 3-digit CVV2 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 420048?

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 Flathead Bank of Bigfork, Montana, 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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