Old Second National Bank Routing Numbers

In our record, Old Second National Bank has a total of 6 routing numbers.

Routing NumberProcess FedACHProcess FedwireLocationRegistered Name
071001122YYAurora, ILOld Second Bank/aurora
071900760YYAurora, ILOld Second Natl Bk Aurora
071910187YYAurora, ILOld Second Natl Bk Aurora
071916822YYAurora, ILOld Second Natl Bk Aurora
071922887YYAurora, ILOld 2nd Natl Bk Aurora
071926867YNAurora, ILOld Second Natl Bank


A routing number is a nine digit code, used in the United States to identify the financial institution. Routing numbers are used by Federal Reserve Banks to process Fedwire funds transfers, and ACH(Automated Clearing House) direct deposits, bill payments, and other automated transfers. The routing number can be found on your check.
bank check routing number

The routing number information on this page was updated on Feb. 28, 2022

Banks Nearby

Old Second National Bank, Beacon Hill Facility (0.3 miles)
Limited Service Facility Office
2400 South Finley Road
Lombard, IL 60148
Old Second National Bank, Lexington Square Lombard Facility (0.6 miles)
Limited Service Facility Office
2100 Finley Road
Lombard, IL 60148
PNC Bank, Lombard Branch (0.7 miles)
Full Service Brick and Mortar Office
2810 S Highland Ave
Lombard, IL 60148
Fifth Third Bank, Lombard Yorktown Branch (1.2 miles)
Full Service Brick and Mortar Office
96 Yorktown Shopping Center
Lombard, IL 60148
The Huntington National Bank, Lombard Butterfield Branch (1.2 miles)
Full Service Brick and Mortar Office
555 East Butterfield Road
Lombard, IL 60148

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