BIN 409390
NATIONAL BANK, LTD. • BANGLADESH • VISA
About BIN 409390
BIN 409390 is a VISA debit card operating on the PREPAID payment network, issued by NATIONAL BANK, LTD. in BANGLADESH (BD). 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 409390?
A Bank Identification Number (BIN), also called an Issuer Identification Number (IIN), is the first 6–8 digits of a payment card. BIN 409390 identifies NATIONAL BANK, LTD. 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 409390?
BIN 409390 was issued by NATIONAL BANK, LTD., a financial institution operating in BANGLADESH. Their official website is http://www.nblbd.com.
In which country is BIN 409390 registered?
BIN 409390 is registered in BANGLADESH (country code: BD). The issuing bank, NATIONAL BANK, LTD., holds the licence to issue cards under this BIN range in BANGLADESH. Transactions on these cards typically involve BANGLADESH-based banking and settlement infrastructure.
Is BIN 409390 a credit, debit, or prepaid card?
BIN 409390 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 409390 use?
BIN 409390 operates on the VISA payment network using the PREPAID 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 409390?
The primary currency associated with BIN 409390 is Unknown. This is the currency in which domestic transactions are typically billed for cards under this BIN range when used in BANGLADESH. International transactions may involve currency conversion depending on the merchant's country.
Does BIN 409390 pass the Luhn check?
Yes — card numbers beginning with BIN 409390 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.
