BIN 434400
CAIXA GERAL DE DEPOSITOS, S.A. • TIMOR-LESTE • VISA
About BIN 434400
BIN 434400 is a VISA debit card operating on the PREPAID CLASSIC payment network, issued by CAIXA GERAL DE DEPOSITOS, S.A. in TIMOR-LESTE (TL). 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 434400?
A Bank Identification Number (BIN), also called an Issuer Identification Number (IIN), is the first 6–8 digits of a payment card. BIN 434400 identifies CAIXA GERAL DE DEPOSITOS, S.A. 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 434400?
BIN 434400 was issued by CAIXA GERAL DE DEPOSITOS, S.A., a financial institution operating in TIMOR-LESTE. Their official website is http://www.cgd.pt.
In which country is BIN 434400 registered?
BIN 434400 is registered in TIMOR-LESTE (country code: TL). The issuing bank, CAIXA GERAL DE DEPOSITOS, S.A., holds the licence to issue cards under this BIN range in TIMOR-LESTE. Transactions on these cards typically involve TIMOR-LESTE-based banking and settlement infrastructure.
Is BIN 434400 a credit, debit, or prepaid card?
BIN 434400 belongs to the debit 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 434400 use?
BIN 434400 operates on the VISA payment network using the PREPAID CLASSIC card scheme. This means all transactions made with cards carrying this BIN are routed and processed through VISA's global payment infrastructure.
What currency is associated with BIN 434400?
The primary currency associated with BIN 434400 is Unknown. This is the currency in which domestic transactions are typically billed for cards under this BIN range when used in TIMOR-LESTE. International transactions may involve currency conversion depending on the merchant's country.
Does BIN 434400 pass the Luhn check?
Yes — card numbers beginning with BIN 434400 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.
