BIN 557397
NLB BANKA D.D. SARAJEVO • BOSNIA AND HERZEGOVINA • MASTERCARD
About BIN 557397
BIN 557397 is a MASTERCARD debit card operating on the STANDARD payment network, issued by NLB BANKA D.D. SARAJEVO in BOSNIA AND HERZEGOVINA (BA). 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 557397?
A Bank Identification Number (BIN), also called an Issuer Identification Number (IIN), is the first 6–8 digits of a payment card. BIN 557397 identifies NLB BANKA D.D. SARAJEVO 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 557397?
BIN 557397 was issued by NLB BANKA D.D. SARAJEVO, a financial institution operating in BOSNIA AND HERZEGOVINA.
In which country is BIN 557397 registered?
BIN 557397 is registered in BOSNIA AND HERZEGOVINA (country code: BA). The issuing bank, NLB BANKA D.D. SARAJEVO, holds the licence to issue cards under this BIN range in BOSNIA AND HERZEGOVINA. Transactions on these cards typically involve BOSNIA AND HERZEGOVINA-based banking and settlement infrastructure.
Is BIN 557397 a credit, debit, or prepaid card?
BIN 557397 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 557397 use?
BIN 557397 operates on the MASTERCARD payment network using the STANDARD card scheme. This means all transactions made with cards carrying this BIN are routed and processed through MASTERCARD's global payment infrastructure.
What currency is associated with BIN 557397?
The primary currency associated with BIN 557397 is Unknown. This is the currency in which domestic transactions are typically billed for cards under this BIN range when used in BOSNIA AND HERZEGOVINA. International transactions may involve currency conversion depending on the merchant's country.
Does BIN 557397 pass the Luhn check?
Yes — card numbers beginning with BIN 557397 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.
