RTNDIR
122104046 routing number Bmo Harris Bank, N.a Naperville

122104046 Routing Number - Your Guide to Bmo Harris Bank, N.a

Are you looking for information about routing number 122104046? Our routing number lookup service will have you covered! This unique number belongs to the Bmo Harris Bank, N.a branch in Naperville, Illinois, and is used to identify this financial institution and routing transit number (RTN) in the United States. Use routing number 122104046 to ensure your electronic funds transfers are directed to the correct account. You can get more information about this routing number and other financial institutions by using our routing number lookup service.

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Understanding Routing Number 122104046

Routing number 122104046 is a 9-digit code used to identify financial institutions in transactions. Known as an RTN or transit number, it ensures accurate direction of your funds.

What Bank Uses Routing Number 122104046?

This routing number is linked to Bmo Harris Bank, N.a in Naperville, IL, highlighting the specific branch where the account was established.

When Do You Need a Routing Number

The routing number 122104046 is essential for funds transfers to or from your account. Note that it's not used for debit or credit card transactions.

Locating the Routing Number on a Paper Check

Find the 122104046 routing number at the bottom left corner of your check or on your Bmo Harris Bank, N.a statement.

122104046 routing number on a paper check

FedACH Routing Number 122104046 - Bmo Harris Bank, N.A

Routing Number122104046
BankBMO HARRIS BANK, N.A
Office CodeMain office
Servicing FRB Number121000374
Record Type Code1
  • 0 = Institution is a Federal Reserve Bank
  • 1 = Send items to customer routing number
  • 2 = Send items to customer using new routing number field
Address1200 E Warrenville Rd
CityNaperville
StateIllinois (IL)
Zip Code60563
Telephone(855) 259-8521
RevisedOctober 5, 2012
Institution Status Code1

Code is based on the customers receiver code
1 = Receives Gov/Comm

New Routing NumberBank institution's new routing number resulting from a merger or renumber

Find BMO HARRIS BANK, N.A Of Naperville , 1200 E Warrenville Rd Location on Google Map :

What Determines a Routing Number?

12 - Indicates the type of financial institution.

21 - Federal Reserve Bank district branch identifier.

0404 - Location of account opening.

6 - Check digit confirmation number.