BIN 551056
BIN 551056 belongs to a Mastercard debit enhanced card issued by Pen Air Credit Union in United States.
| BIN / IIN | 551056 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Enhanced |
| Prepaid | No |
| Issuing bank | Pen Air Credit Union |
| Country | 🇺🇸United States(US) |
What this BIN tells you
A card that starts with 551056 runs on the Mastercard network, is a debit card, was issued by Pen Air Credit Union 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 551056 FAQ
Which bank issued BIN 551056?
BIN 551056 is issued by Pen Air Credit Union in United States.
Is BIN 551056 a credit or debit card?
BIN 551056 is a debit card on the Mastercard network.
What country is BIN 551056 from?
Cards starting with 551056 are issued in United States (US).
Can BIN 551056 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.