BIN 521061
OTP BANK PLC • HUNGARY • MASTERCARD
About BIN 521061
BIN 521061 is a MASTERCARD credit card operating on the GOLD payment network, issued by OTP BANK PLC in HUNGARY (HU). 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 521061?
A Bank Identification Number (BIN), also called an Issuer Identification Number (IIN), is the first 6–8 digits of a payment card. BIN 521061 identifies OTP BANK PLC 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 521061?
BIN 521061 was issued by OTP BANK PLC, a financial institution operating in HUNGARY. You may reach them by phone at (36) 473-5000.
In which country is BIN 521061 registered?
BIN 521061 is registered in HUNGARY (country code: HU). The issuing bank, OTP BANK PLC, holds the licence to issue cards under this BIN range in HUNGARY. Transactions on these cards typically involve HUNGARY-based banking and settlement infrastructure.
Is BIN 521061 a credit, debit, or prepaid card?
BIN 521061 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 521061 use?
BIN 521061 operates on the MASTERCARD payment network using the GOLD 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 521061?
The primary currency associated with BIN 521061 is Unknown. This is the currency in which domestic transactions are typically billed for cards under this BIN range when used in HUNGARY. International transactions may involve currency conversion depending on the merchant's country.
Does BIN 521061 pass the Luhn check?
Yes — card numbers beginning with BIN 521061 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.
