BIN 555440
BIN 555440 belongs to a Mastercard debit prepaid healthcare non-tax card issued by Optum Bank, INC. in United States.
| BIN / IIN | 555440 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Prepaid Healthcare Non-tax |
| Prepaid | Yes |
| Issuing bank | Optum Bank, INC. |
| Country | 🇺🇸United States(US) |
What this BIN tells you
A card that starts with 555440 runs on the Mastercard network, is a debit card, was issued by Optum Bank, INC. 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 555440 FAQ
Which bank issued BIN 555440?
BIN 555440 is issued by Optum Bank, INC. in United States.
Is BIN 555440 a credit or debit card?
BIN 555440 is a debit card on the Mastercard network, and it is prepaid.
What country is BIN 555440 from?
Cards starting with 555440 are issued in United States (US).
Can BIN 555440 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.