BIN 531191
BIN 531191 belongs to a Mastercard debit standard card issued by National Savings Bank in Sri Lanka.
| BIN / IIN | 531191 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Standard |
| Prepaid | No |
| Issuing bank | National Savings Bank |
| Country | 🇱🇰Sri Lanka(LK) |
What this BIN tells you
A card that starts with 531191 runs on the Mastercard network, is a debit card, was issued by National Savings Bank and comes from Sri Lanka. 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 531191 FAQ
Which bank issued BIN 531191?
BIN 531191 is issued by National Savings Bank in Sri Lanka.
Is BIN 531191 a credit or debit card?
BIN 531191 is a debit card on the Mastercard network.
What country is BIN 531191 from?
Cards starting with 531191 are issued in Sri Lanka (LK).
Can BIN 531191 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.