BIN 557239
BIN 557239 belongs to a Mastercard debit business card issued by Middlefield Banking Company in United States.
| BIN / IIN | 557239 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Business |
| Prepaid | No |
| Issuing bank | Middlefield Banking Company |
| Country | 🇺🇸United States(US) |
What this BIN tells you
A card that starts with 557239 runs on the Mastercard network, is a debit card, was issued by Middlefield Banking Company 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 557239 FAQ
Which bank issued BIN 557239?
BIN 557239 is issued by Middlefield Banking Company in United States.
Is BIN 557239 a credit or debit card?
BIN 557239 is a debit card on the Mastercard network.
What country is BIN 557239 from?
Cards starting with 557239 are issued in United States (US).
Can BIN 557239 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.