The routing number for Illinois Service is 271070924.
Illinois Service is located at this address: 4619 S King Drive, Chicago, Illinois.
In case of mail delivery, this is the full address you should use:
Illinois Service
4619 S King Drive
Chicago
Illinois
60653-0000
To contact Illinois Service by phone, call: (773) 624-2000
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This page has the contact information and routing numbers for Illinois Service.
You'll find information like phone number, full address, zip code, routing numbers and more.
We are working hard to keep the site updated, however, we cannot guarantee that the information on the site is fully updated at any point in time as changes may occur at any time we encourage you to validate the information with your bank.
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Illinois Service * Sometimes the routing number is written after the account number and not before.Routing Numbers General Information
Routing number is a 9 digit number given to a bank by the ABA (American Bankers Association) in order to recognize the bank for which payment is being sent to.
Routing numbers are often called ABA numbers, Check routing numbers, or Routing transit numbers (RTN).
Routing numbers change from bank to bank and from one bank location to another, there are also different routing numbers for different transactions.
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