BIN 425103
COAST360 FEDERAL CREDIT UNION • GUAM • VISA
About BIN 425103
BIN 425103 is a VISA debit card operating on the CLASSIC payment network, issued by COAST360 FEDERAL CREDIT UNION in GUAM (GU). 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 425103?
A Bank Identification Number (BIN), also called an Issuer Identification Number (IIN), is the first 6–8 digits of a payment card. BIN 425103 identifies COAST360 FEDERAL CREDIT UNION 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 425103?
BIN 425103 was issued by COAST360 FEDERAL CREDIT UNION, a financial institution operating in GUAM.
In which country is BIN 425103 registered?
BIN 425103 is registered in GUAM (country code: GU). The issuing bank, COAST360 FEDERAL CREDIT UNION, holds the licence to issue cards under this BIN range in GUAM. Transactions on these cards typically involve GUAM-based banking and settlement infrastructure.
Is BIN 425103 a credit, debit, or prepaid card?
BIN 425103 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 425103 use?
BIN 425103 operates on the VISA payment network using the CLASSIC 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 425103?
The primary currency associated with BIN 425103 is Unknown. This is the currency in which domestic transactions are typically billed for cards under this BIN range when used in GUAM. International transactions may involve currency conversion depending on the merchant's country.
Does BIN 425103 pass the Luhn check?
Yes — card numbers beginning with BIN 425103 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.
