BIN 551437
BIN 551437 belongs to a Mastercard debit standard card issued by Fiserv Transaction Services, LLC in United States.
| BIN / IIN | 551437 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Standard |
| Prepaid | No |
| Issuing bank | Fiserv Transaction Services, LLC |
| Country | 🇺🇸United States(US) |
What this BIN tells you
A card that starts with 551437 runs on the Mastercard network, is a debit card, was issued by Fiserv Transaction Services, LLC and comes from United States. Payment systems read these first six digits before anything else: to route the transaction to the right network, to apply interchange and currency rules, and to flag mismatches between the card's country and the buyer's location.
A BIN identifies a range of cards, never one account. Knowing it tells you nothing about any individual cardholder. To test how your checkout handles Mastercard cards, use Mastercard test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 551437 FAQ
Which bank issued BIN 551437?
BIN 551437 is issued by Fiserv Transaction Services, LLC in United States.
Is BIN 551437 a credit or debit card?
BIN 551437 is a debit card on the Mastercard network.
What country is BIN 551437 from?
Cards starting with 551437 are issued in United States (US).
Can BIN 551437 identify a cardholder?
No. A BIN covers every card in a range from one issuer. It identifies the bank, brand, type and country, not an individual account.