BIN 374330
BEST • PORTUGAL • AMERICAN EXPRESS
About BIN 374330
BIN 374330 is a AMERICAN EXPRESS credit card operating on the PERSONAL GOLD REVOLVE payment network, issued by BEST in PORTUGAL (PT). The default settlement currency for this card is Unknown. This is not a prepaid card — it is linked to a standard bank account or credit facility. Card numbers beginning with this BIN pass the Luhn algorithm validation, confirming they are structurally valid card numbers.
Frequently Asked Questions
What is BIN 374330?
A Bank Identification Number (BIN), also called an Issuer Identification Number (IIN), is the first 6–8 digits of a payment card. BIN 374330 identifies BEST as the issuing institution for cards carrying this prefix. These digits tell payment processors which bank issued the card before the full transaction is initiated.
Which bank issued BIN 374330?
BIN 374330 was issued by BEST, a financial institution operating in PORTUGAL.
In which country is BIN 374330 registered?
BIN 374330 is registered in PORTUGAL (country code: PT). The issuing bank, BEST, holds the licence to issue cards under this BIN range in PORTUGAL. Transactions on these cards typically involve PORTUGAL-based banking and settlement infrastructure.
Is BIN 374330 a credit, debit, or prepaid card?
BIN 374330 belongs to the credit card category. This is not a prepaid card, so it is linked to a standard bank account or approved credit facility.
What payment network does BIN 374330 use?
BIN 374330 operates on the AMERICAN EXPRESS payment network using the PERSONAL GOLD REVOLVE card scheme. This means all transactions made with cards carrying this BIN are routed and processed through AMERICAN EXPRESS's global payment infrastructure.
What currency is associated with BIN 374330?
The primary currency associated with BIN 374330 is Unknown. This is the currency in which domestic transactions are typically billed for cards under this BIN range when used in PORTUGAL. International transactions may involve currency conversion depending on the merchant's country.
Does BIN 374330 pass the Luhn check?
Yes — card numbers beginning with BIN 374330 pass the Luhn algorithm. The Luhn algorithm is a standard checksum formula used by payment systems to detect miskeyed or structurally invalid card numbers. A passing result confirms the number range is mathematically valid.
