BIN 528408
BANK OF N.T. BUTTERFIELD & SON, LTD. • CAYMAN ISLANDS • MASTERCARD
About BIN 528408
BIN 528408 is a MASTERCARD debit card operating on the PLATINUM payment network, issued by BANK OF N.T. BUTTERFIELD & SON, LTD. in CAYMAN ISLANDS (KY). 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 528408?
A Bank Identification Number (BIN), also called an Issuer Identification Number (IIN), is the first 6–8 digits of a payment card. BIN 528408 identifies BANK OF N.T. BUTTERFIELD & SON, 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 528408?
BIN 528408 was issued by BANK OF N.T. BUTTERFIELD & SON, LTD., a financial institution operating in CAYMAN ISLANDS. You may reach them by phone at +13458157504 / +13458157557. Their official website is http://www.ky.butterfieldgroup.com.
In which country is BIN 528408 registered?
BIN 528408 is registered in CAYMAN ISLANDS (country code: KY). The issuing bank, BANK OF N.T. BUTTERFIELD & SON, LTD., holds the licence to issue cards under this BIN range in CAYMAN ISLANDS. Transactions on these cards typically involve CAYMAN ISLANDS-based banking and settlement infrastructure.
Is BIN 528408 a credit, debit, or prepaid card?
BIN 528408 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 528408 use?
BIN 528408 operates on the MASTERCARD payment network using the PLATINUM 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 528408?
The primary currency associated with BIN 528408 is Unknown. This is the currency in which domestic transactions are typically billed for cards under this BIN range when used in CAYMAN ISLANDS. International transactions may involve currency conversion depending on the merchant's country.
Does BIN 528408 pass the Luhn check?
Yes — card numbers beginning with BIN 528408 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.
