RTNDIR
071910187 routing number Old Second Natl Bank Aurora

071910187 Routing Number - Your Guide to Old Second Natl Bank

Are you looking for information about routing number 071910187? Our routing number lookup service will have you covered! This unique number belongs to the Old Second Natl Bank branch in Aurora, Illinois, and is used to identify this financial institution and routing transit number (RTN) in the United States. Use routing number 071910187 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.

Get Detailed Information About Routing Number 071910187
“ Information about ABA number ”
“ Information about owner of routing number ”
“ Information about branch location ”

Understanding Routing Number 071910187

Routing number 071910187 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 071910187?

This routing number is linked to Old Second Natl Bank in Aurora, IL, highlighting the specific branch where the account was established.

When Do You Need a Routing Number

The routing number 071910187 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 071910187 routing number at the bottom left corner of your check or on your Old Second Natl Bank statement.

071910187 routing number on a paper check

FedACH Routing Number 071910187 - Old Second Natl Bank

Routing Number071910187
BankOLD SECOND NATL BANK
Office CodeMain office
Servicing FRB Number071000301
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
Address37 South River Street
CityAurora
StateIllinois (IL)
Zip Code60507
Telephone(630) 892-0202
RevisedMarch 12, 2010
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 OLD SECOND NATL BANK Of Aurora , 37 South River Street Location on Google Map :

What Determines a Routing Number?

07 - Indicates the type of financial institution.

19 - Federal Reserve Bank district branch identifier.

1018 - Location of account opening.

7 - Check digit confirmation number.