BIN 511191
BIN 511191 belongs to a Mastercard debit standard card issued by Randolph Brooks Federal Credit Union in United States.
| BIN / IIN | 511191 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Standard |
| Prepaid | No |
| Issuing bank | Randolph Brooks Federal Credit Union |
| Issuer phone | +12109453300 |
| Issuer website | https://www.rbfcu.org |
| Country | 🇺🇸United States(US) |
What this BIN tells you
A card that starts with 511191 runs on the Mastercard network, is a debit card, was issued by Randolph Brooks Federal 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 511191 FAQ
Which bank issued BIN 511191?
BIN 511191 is issued by Randolph Brooks Federal Credit Union in United States.
Is BIN 511191 a credit or debit card?
BIN 511191 is a debit card on the Mastercard network.
What country is BIN 511191 from?
Cards starting with 511191 are issued in United States (US).
Can BIN 511191 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.