BIN 374203
3742 0318 3105 517
BIN 374203 is the Issuer Identification Number (IIN) at the start of a card number. It is issued on the American Express network as a credit card at the Personal level. The issuing bank is Amex UK Consumer Charge, based in United Kingdom. A BIN identifies the bank and card range only — it never reveals an account number, balance or cardholder.
Card number format for this BIN
Every card number that starts with 374203 follows these American Express rules. Its last digit is a Luhn check digit calculated from the digits before it, which is why a mistyped number is usually rejected before a payment is even sent.
🇬🇧 Our dataset lists 7,554 BIN ranges issued in United Kingdom. See the United Kingdom BIN list with its banks, card schemes and card types.
Other BINs from Amex UK Consumer Charge
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Open BIN Lookup →Frequently asked questions
What bank issued BIN 374203?
BIN 374203 belongs to Amex UK Consumer Charge in United Kingdom. A BIN identifies the issuing bank and card range — never an individual account or cardholder.
Is BIN 374203 a credit or debit card?
It is a credit card on the American Express network.
Can I get full card numbers from a BIN?
No. A BIN is only the first 6–8 digits and public routing information. It reveals the scheme, type, bank and country, but never a full card number, balance or cardholder. The sample on this page is randomly generated and holds no funds.