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BIN 537300 — Lookup & Card Details
Check bank, country, card type, and issuer information for BIN 537300.
What is BIN 537300?
BIN 537300 is issued by Cardaq Limited, from United Kingdom of Great Britain and Northern Ireland (the), on the Mastercard network, as a debit card.
A Bank Identification Number (BIN, or Issuer Identification Number / IIN) is the first 6 to 8 digits of any payment card. It tells the payment network which institution issued the card, what kind of card it is, and where it was issued. For BIN 537300, that institution is Cardaq Limited in United Kingdom of Great Britain and Northern Ireland (the). The card runs on the Mastercard network. Transactions settle in GBP.
Mastercard is a global network whose BINs fall in the 51–55 and 2221–2720 ranges, accepted at merchants worldwide.
Merchants, fraud teams, ad platforms and developers use BIN data to route transactions, localize checkout, detect chargebacks and decide which card products they accept. BIN 537300 itself is public metadata — it identifies the issuer, not the cardholder.
BIN 537300, digit by digit
Each position in a BIN carries defined meaning under ISO/IEC 7812. Here is how the 6 digits of 537300 break down.
BIN 537300 — frequently asked questions
Which bank issued BIN 537300?
BIN 537300 is registered to Cardaq Limited in United Kingdom of Great Britain and Northern Ireland (the). The issuing institution is recorded in the card networks' BIN registries and confirmed by the live lookup on this page.
What country is BIN 537300 from?
BIN 537300 was issued in United Kingdom of Great Britain and Northern Ireland (the), where card transactions settle in GBP. Country of issuance is set by the issuing institution's registration, not by where the card is used.
What card network does BIN 537300 run on?
BIN 537300 runs on the Mastercard network as a debit card (World Elite Debit Mastercard). Mastercard is a global network whose BINs fall in the 51–55 and 2221–2720 ranges, accepted at merchants worldwide.
Is it legal to look up BIN 537300?
Yes. BIN 537300 is public infrastructure data under the ISO/IEC 7812 standard — it identifies the issuing program, not any cardholder. No personal or account data is involved in a BIN lookup.
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