GREAT LAKES CREDIT UNION Routing Number NORTH CHICAGO, IL

Q: How many routing numbers does GREAT LAKES CREDIT UNION have in NORTH CHICAGO, IL?

GREAT LAKES CREDIT UNION has 2 routing numbers registered in NORTH CHICAGO, IL with the American Bankers Association (ABA). Click any routing number above to view its complete details including bank name, address, ZIP code, and phone number.

Q: What is the GREAT LAKES CREDIT UNION routing number in NORTH CHICAGO, IL?

There are 2 GREAT LAKES CREDIT UNION routing numbers in NORTH CHICAGO, IL. Click the routing number above that corresponds to your account. If you are unsure which applies, check the bottom-left of a personal check — the routing number printed there is the one assigned to your specific account.

Q: What is the GREAT LAKES CREDIT UNION NORTH CHICAGO routing number used for?

The GREAT LAKES CREDIT UNION routing number in NORTH CHICAGO is required for: Direct deposit — payroll, IRS tax refunds, Social Security, VA benefitsACH transfers — online bill payments, electronic debits, bank transfersDomestic wire transfers — same-day settlement via Fedwire (may use a separate wire routing number)Check payments — printed at the bottom-left of every GREAT LAKES CREDIT UNION personal checkACH debit authorisations — recurring payments to utilities, subscriptions, insurance

Q: Is the GREAT LAKES CREDIT UNION NORTH CHICAGO routing number the same for ACH and wire transfers?

Not necessarily. Many large banks maintain a separate routing number for domestic wire transfers from the one used for ACH payments and direct deposits. If you need to send or receive a wire transfer to a GREAT LAKES CREDIT UNION account in NORTH CHICAGO, always confirm the wire routing number directly with GREAT LAKES CREDIT UNION's wire department. The routing number shown on BankZop is the ABA routing number on record — verify wire-specific numbers with the bank before initiating high-value wire transactions.

Q: How do I verify the GREAT LAKES CREDIT UNION routing number for NORTH CHICAGO?

You can verify your GREAT LAKES CREDIT UNION NORTH CHICAGO routing number three ways: (1) Use BankZop — the result page shows the routing number with full bank address and phone. (2) Check the bottom-left of any GREAT LAKES CREDIT UNION personal check — the routing number is always the first 9-digit sequence in the MICR line. (3) Log into GREAT LAKES CREDIT UNION online banking and navigate to Account Details. All data on BankZop is sourced from the ABA routing registry.

Q: Can I use the GREAT LAKES CREDIT UNION NORTH CHICAGO routing number for international transfers?

No. ABA routing numbers only work within the US domestic payment system (ACH, Fedwire). For international wire transfers to or from a GREAT LAKES CREDIT UNION account in NORTH CHICAGO, you need the bank's SWIFT/BIC code instead. Visit BankZop's SWIFT Code Lookup to find the correct SWIFT code for GREAT LAKES CREDIT UNION international transfers.

Q: What format is the GREAT LAKES CREDIT UNION NORTH CHICAGO routing number?

All GREAT LAKES CREDIT UNION routing numbers in NORTH CHICAGO follow the standard 9-digit ABA routing number format: digits 1–2 identify the Federal Reserve district; digits 3–4 identify the Federal Reserve office; digits 5–8 are the ABA institution identifier for GREAT LAKES CREDIT UNION; digit 9 is a mathematically calculated check digit. A routing number is always exactly 9 numeric digits — any other format is invalid.

GREAT LAKES CREDIT UNION Routing Numbers in NORTH CHICAGO, IL

2 GREAT LAKES CREDIT UNION routing numbers found in NORTH CHICAGO, IL. Click any routing number to view full details — for ACH transfers, direct deposits, and wire payments.

Updated Jun 2026 GREAT LAKES CREDIT UNION NORTH CHICAGO, IL Live Data

GREAT LAKES CREDIT UNION Routing Numbers in NORTH CHICAGO, IL

GREAT LAKES CREDIT UNION has 2 routing numbers registered in NORTH CHICAGO, IL with the American Bankers Association (ABA) and the Federal Reserve E-Payments Routing Directory. Each 9-digit routing number uniquely identifies GREAT LAKES CREDIT UNION's NORTH CHICAGO processing location within the US payment network. BankZop sources all routing data directly from official ABA records — click any routing number above to view its full details and copy it instantly.

The GREAT LAKES CREDIT UNION routing number for NORTH CHICAGO, IL is used for setting up direct deposits, authorising ACH payments, initiating domestic wire transfers, and check processing. Always use the specific routing number assigned to the location where your account was opened.

What to Do After Finding the GREAT LAKES CREDIT UNION NORTH CHICAGO Routing Number

Direct deposit: Provide the 9-digit routing number along with your account number to your employer's payroll system, the IRS (for tax refunds), or any government benefit agency.
ACH bill payment: Enter the routing number when setting up electronic payments to utilities, insurance providers, or subscription services that debit your GREAT LAKES CREDIT UNION account.
Wire transfer: Confirm with GREAT LAKES CREDIT UNION's wire department whether this ABA routing number applies to wire transfers — many banks use a different wire routing number.
Check verification: Cross-check the routing number printed at the bottom-left of your GREAT LAKES CREDIT UNION check against the number shown here to confirm accuracy.

Why GREAT LAKES CREDIT UNION May Have Multiple Routing Numbers in NORTH CHICAGO

GREAT LAKES CREDIT UNION has 2 routing numbers in NORTH CHICAGO because large US banks sometimes maintain multiple routing numbers within the same city — assigned to different processing offices or account types. Your specific routing number depends on which office processed your account when it was opened. Check the bottom-left of a personal check or your online banking account details to confirm which routing number belongs to your account.

ACH vs Wire Transfer — Which Routing Number to Use

This is one of the most common questions about GREAT LAKES CREDIT UNION NORTH CHICAGO routing numbers:

Transfer Type	Routing Number	Settlement
Direct Deposit / ACH	ABA routing number (this page)	1–2 business days (same day for Same Day ACH)
Domestic Wire Transfer	Confirm with GREAT LAKES CREDIT UNION directly — may differ	Same business day (real-time via Fedwire)
International Wire	SWIFT/BIC code required — find it here	1–5 business days

About GREAT LAKES CREDIT UNION in NORTH CHICAGO, IL

GREAT LAKES CREDIT UNION serves customers in NORTH CHICAGO, IL through its local banking network. The routing numbers listed on this page are the ABA-registered identifiers for GREAT LAKES CREDIT UNION's NORTH CHICAGO operations — used by the Federal Reserve's payment infrastructure to route ACH and wire transactions to the correct financial institution.

To browse GREAT LAKES CREDIT UNION routing numbers in other cities in IL, visit the GREAT LAKES CREDIT UNION IL directory. For all GREAT LAKES CREDIT UNION states, see the GREAT LAKES CREDIT UNION routing number directory. For international transfers, use the SWIFT Code Lookup. For Indian bank transfers, use the IFSC Code Lookup.

Frequently Asked Questions — GREAT LAKES CREDIT UNION Routing Numbers in NORTH CHICAGO

How many routing numbers does GREAT LAKES CREDIT UNION have in NORTH CHICAGO, IL?

What is the GREAT LAKES CREDIT UNION routing number in NORTH CHICAGO, IL?

What is the GREAT LAKES CREDIT UNION NORTH CHICAGO routing number used for?

Is the GREAT LAKES CREDIT UNION NORTH CHICAGO routing number the same for ACH and wire transfers?

How do I verify the GREAT LAKES CREDIT UNION routing number for NORTH CHICAGO?

Can I use the GREAT LAKES CREDIT UNION NORTH CHICAGO routing number for international transfers?

What format is the GREAT LAKES CREDIT UNION NORTH CHICAGO routing number?

Where is the GREAT LAKES CREDIT UNION routing number on a check for NORTH CHICAGO accounts?