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Home/ BIN Directory/ United States/ WEST SUBURBAN BANK

WEST SUBURBAN BANK: BIN / IIN Numbers

31 BIN ranges on file in UNITED STATES. Verify card brand, type, and category for any card issued by WEST SUBURBAN BANK 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
WEST SUBURBAN BANK
Country
UNITED STATES
Total BIN ranges on file
31
Card networks
MASTERCARD, VISA
MASTERCARD VISA UNITED STATES

BIN ranges on file

BIN Brand Type Category Country
412148 VISA CREDIT CLASSIC UNITED STATES
422341 VISA CREDIT BUSINESS UNITED STATES
423145 VISA DEBIT N/A UNITED STATES
423266 VISA DEBIT PREPAID UNITED STATES
423267 VISA DEBIT PREPAID UNITED STATES
423811 VISA DEBIT PREPAID CORPORATE T&E UNITED STATES
428049 VISA DEBIT PREPAID UNITED STATES
436870 VISA DEBIT BUSINESS UNITED STATES
445297 VISA DEBIT PREPAID UNITED STATES
449849 VISA CREDIT CLASSIC UNITED STATES
452561 VISA DEBIT PREPAID UNITED STATES
480642 VISA DEBIT CLASSIC UNITED STATES
538505 MASTERCARD DEBIT PREPAID UNITED STATES
538632 MASTERCARD DEBIT PREPAID UNITED STATES
42381110 VISA DEBIT PREPAID CORPORATE T&E UNITED STATES
48064200 VISA DEBIT CLASSIC UNITED STATES
48064201 VISA DEBIT CLASSIC UNITED STATES
48064202 VISA DEBIT CLASSIC UNITED STATES
48064203 VISA DEBIT CLASSIC UNITED STATES
48064204 VISA DEBIT CLASSIC UNITED STATES
48064260 VISA DEBIT CLASSIC UNITED STATES
48064261 VISA DEBIT CLASSIC UNITED STATES
48064262 VISA DEBIT CLASSIC UNITED STATES
48064264 VISA DEBIT CLASSIC UNITED STATES
48064270 VISA DEBIT CLASSIC UNITED STATES
48064271 VISA DEBIT CLASSIC UNITED STATES
48064272 VISA DEBIT CLASSIC UNITED STATES
48064273 VISA DEBIT CLASSIC UNITED STATES
48064274 VISA DEBIT CLASSIC UNITED STATES
48064275 VISA DEBIT CLASSIC UNITED STATES
48064276 VISA DEBIT CLASSIC 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 WEST SUBURBAN BANK have on file?

WEST SUBURBAN BANK has 31 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 WEST SUBURBAN BANK-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.