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Home/ BIN Directory/ United States/ POSTAL CREDIT UNION

POSTAL CREDIT UNION: BIN / IIN Numbers

27 BIN ranges on file in UNITED STATES. Verify card brand, type, and category for any card issued by POSTAL CREDIT UNION in seconds.

Compiled by the BINSearchLookup data team. Last verified 2026-10-17. See our data methodology for sources and how often we refresh records.

Issuer
POSTAL CREDIT UNION
Country
UNITED STATES
Total BIN ranges on file
27
Card networks
VISA
VISA UNITED STATES

BIN ranges on file

BIN Brand Type Category Country
452463 VISA DEBIT CLASSIC UNITED STATES
484606 VISA CREDIT TRADITIONAL UNITED STATES
485647 VISA CREDIT / DEBIT CLASSIC UNITED STATES
47945421 VISA DEBIT CLASSIC UNITED STATES
47945422 VISA DEBIT CLASSIC UNITED STATES
48065030 VISA DEBIT CLASSIC UNITED STATES
48065031 VISA DEBIT CLASSIC UNITED STATES
48424034 VISA DEBIT CLASSIC UNITED STATES
48564701 VISA DEBIT BUSINESS UNITED STATES
48564703 VISA DEBIT BUSINESS UNITED STATES
48564709 VISA DEBIT CLASSIC UNITED STATES
48564742 VISA DEBIT BUSINESS UNITED STATES
48564757 VISA DEBIT BUSINESS UNITED STATES
48564759 VISA DEBIT BUSINESS UNITED STATES
48564760 VISA DEBIT BUSINESS UNITED STATES
48564768 VISA DEBIT BUSINESS UNITED STATES
48564769 VISA DEBIT BUSINESS UNITED STATES
48564770 VISA DEBIT BUSINESS UNITED STATES
48564772 VISA DEBIT BUSINESS UNITED STATES
48564774 VISA DEBIT BUSINESS UNITED STATES
48564777 VISA DEBIT BUSINESS UNITED STATES
48564778 VISA DEBIT BUSINESS UNITED STATES
48564783 VISA DEBIT BUSINESS UNITED STATES
48564785 VISA DEBIT BUSINESS UNITED STATES
48564786 VISA DEBIT BUSINESS UNITED STATES
48564788 VISA DEBIT BUSINESS UNITED STATES
48564789 VISA DEBIT BUSINESS UNITED STATES

Common questions

What is a BIN or IIN number?

A BIN (Bank Identification Number), also called an IIN (Issuer Identification Number), is the first 6 to 8 digits of a payment card number. It identifies the card network (such as Visa or Mastercard), the issuing bank, and the card program (credit, debit, or prepaid). Modern cards use 8-digit BINs under ISO 7812.

How many BIN ranges does POSTAL CREDIT UNION have on file?

POSTAL CREDIT UNION has 27 BIN ranges on file in UNITED STATES. Some issuers operate in more than one country; where that is the case this total may combine BIN ranges across all of them rather than a single country only.

How do I use a BIN number?

Enter the first 6 to 8 digits of any POSTAL CREDIT UNION-issued card into BINSearchLookup's free tool on the home page to instantly verify the card network, type (credit/debit/prepaid), and issuer. Merchants and payment processors use BINs for fraud screening, routing, and compliance checks.

Is this BIN data updated regularly?

BIN assignments change as issuers add or retire card programs. BINSearchLookup refreshes its dataset on a rolling basis from card network range registries and issuer disclosures. The last-verified date on this page reflects when it was last checked.

Can this page verify if a specific card is active or fraudulent?

No. A BIN identifies the issuer and card program, not an individual account or cardholder. To check whether a specific card number is valid in real time, use the free lookup tool or API on our home page. This page lists BIN ranges only.

Sources and limitations

BIN and issuer data on this page is aggregated from card network range registries and issuer disclosures, then cross-checked before publication. A BIN identifies the issuer and card program, not an individual cardholder or account, so this page cannot confirm whether a specific card is open, closed, or authorized for a transaction.

For real-time verification of a live card number, use the lookup tool or API on our home page. Full sourcing and update cadence are documented on the methodology page.