BIN 400959: CAIXA ECONOMICA FEDERAL

BIN details

BIN / IIN

400959

Network

Visa

Card type

Credit

Number length

16 digits

Issuer

CAIXA ECONOMICA FEDERAL

Issuing country

🇧🇷 Brazil (BR)

Card level

Gold

Last seen in dataset

2025-02-11

Source

Open BIN dataset (binlist.io / Techbuddie Solutions, CC BY 4.0)

Example numbers from BIN 400959

These examples were generated with the Luhn algorithm. They are structurally valid but have no balance and cannot be charged.

• 4009 5921 4310 1201
• 4009 5923 6322 9823
• 4009 5983 8257 0261
• 4009 5906 6582 4408
• 4009 5917 4152 8260

Use the generator above for a fresh set, or to create cards in bulk.

About BIN 400959

400959 is the first 6 digits of a Visa card number. The range is attributed to CAIXA ECONOMICA FEDERAL in Brazil. The BIN (Bank Identification Number), formally called the IIN (Issuer Identification Number), tells payment systems which network and institution a card belongs to.

Issuer BIN ranges are reassigned over time, so always confirm critical decisions with the card network or your acquirer. Want to classify another prefix? Use the BIN checker. Looking for provider-specific test numbers? See the test card numbers reference. Need to validate a full number? Try the Luhn validator.

FAQ

Which bank issued BIN 400959?

According to the open BIN dataset, BIN 400959 is attributed to CAIXA ECONOMICA FEDERAL in Brazil. Banks rename and BIN ranges move, so treat this as a best-effort reference.

Can I use BIN 400959 for real payments?

No. These numbers are for testing only. They have no balance and cannot be charged. Attempting real transactions with numbers you do not own is illegal.

Do the generated numbers pass Luhn validation?

Yes. Every number is generated with a valid check digit, so it passes the Luhn (MOD 10) check — exactly like a real card number would.

Will my gateway accept these numbers?

In test mode, gateways typically accept only their own documented test numbers. Generated numbers are best for validating formatting, Luhn checks, storage and UI behaviour.