BIN 539771
PREX PARAGUAY EAS UNIPERSONAL • PARAGUAY • MASTERCARD
About BIN 539771
BIN 539771 is a MASTERCARD debit card operating on the PREPAID RELOADABLE payment network, issued by PREX PARAGUAY EAS UNIPERSONAL in PARAGUAY (PY). 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 539771?
A Bank Identification Number (BIN), also called an Issuer Identification Number (IIN), is the first 6–8 digits of a payment card. BIN 539771 identifies PREX PARAGUAY EAS UNIPERSONAL 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 539771?
BIN 539771 was issued by PREX PARAGUAY EAS UNIPERSONAL, a financial institution operating in PARAGUAY.
In which country is BIN 539771 registered?
BIN 539771 is registered in PARAGUAY (country code: PY). The issuing bank, PREX PARAGUAY EAS UNIPERSONAL, holds the licence to issue cards under this BIN range in PARAGUAY. Transactions on these cards typically involve PARAGUAY-based banking and settlement infrastructure.
Is BIN 539771 a credit, debit, or prepaid card?
BIN 539771 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 539771 use?
BIN 539771 operates on the MASTERCARD payment network using the PREPAID RELOADABLE 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 539771?
The primary currency associated with BIN 539771 is Unknown. This is the currency in which domestic transactions are typically billed for cards under this BIN range when used in PARAGUAY. International transactions may involve currency conversion depending on the merchant's country.
Does BIN 539771 pass the Luhn check?
Yes — card numbers beginning with BIN 539771 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.
