The routing number for 1St Amer Bk is 71922777.

1St Amer Bk is located at this address: 700 Busse Rd., Elk Grove, Illinois.

In case of mail delivery, this is the full address you should use:

1St Amer Bk
700 Busse Rd.
Elk Grove
Illinois
60007-0000

To contact 1St Amer Bk by phone, call: (847) 952-3200

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This page has the contact information and routing numbers for 1St Amer Bk.

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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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1St Amer Bk Check example * 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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