421700
VISA credit card issued by FRONTIER CREDIT UNION in UNITED STATES.
credit BUSINESS 
UNITED STATES 4217 00XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- VISA
- Type
- credit
- Category
- BUSINESS
- Prepaid
- No
Issuer
- Country
- united states
- Phone
- —
- Website
- —
What does BIN 421700 tell us?
BIN 421700 belongs to the VISA network and is issued by FRONTIER CREDIT UNION in UNITED STATES. This is a credit card (not prepaid).
The first 6 digits of this card number uniquely identify the issuing institution and card program. This information is used by payment processors, fraud detection systems, and merchants to route transactions and validate cards.
BIN data is public information shared across millions of cards. Knowing a BIN does not expose any personal or account information. The remaining digits are unique to each cardholder and include a check digit validated by the Luhn algorithm.
BIN 421700 FAQ
Common questions about BIN 421700 and card identification.