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BIN 521401

Mastercard Credit World 🇺🇸 United States
Scheme / NetworkMastercard
Card typeCredit
Card levelWorld
Issuing bankFiserv Solutions, LLC
www.fiserv.com
Country🇺🇸 United States (US)
Issuer phone+18005649184
Luhn-valid sample number for this BIN
5214 0181 5590 2219
Randomly generated, passes the Luhn check, holds no funds and is for development & QA only. Generate more with the Card Generator.

BIN 521401 is the Issuer Identification Number (IIN) at the start of a card number. It is issued on the Mastercard network as a credit card at the World level. The issuing bank is Fiserv Solutions, LLC, based in United States. A BIN identifies the bank and card range only — it never reveals an account number, balance or cardholder.

Card number format for this BIN

Mastercard numbers start with51–55 and 2221–2720
Number length16 digits
Security codeCVC2 · 3 digits

Every card number that starts with 521401 follows these Mastercard rules. Its last digit is a Luhn check digit calculated from the digits before it, which is why a mistyped number is usually rejected before a payment is even sent.

🇺🇸 Our dataset lists 156,869 BIN ranges issued in United States. See the United States BIN list with its banks, card schemes and card types.

Other BINs from Fiserv Solutions, LLC

BIN 521413

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Frequently asked questions

What bank issued BIN 521401?

BIN 521401 belongs to Fiserv Solutions, LLC in United States. A BIN identifies the issuing bank and card range — never an individual account or cardholder.

Is BIN 521401 a credit or debit card?

It is a credit card on the Mastercard network.

Can I get full card numbers from a BIN?

No. A BIN is only the first 6–8 digits and public routing information. It reveals the scheme, type, bank and country, but never a full card number, balance or cardholder. The sample on this page is randomly generated and holds no funds.

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