Old Second National Bank – Main Office Branch, Aurora IL 60506

Old Second National Bank’s Main Office branch, located at 37 S. River Street, Aurora, IL 60506, provides a full range of banking services for individuals and businesses. As a nationally recognized bank with FDIC insurance (Certificate #3603), Old Second National Bank ensures your funds are secure while delivering exceptional customer service. With 28 Offices in Illinois, Old Second National Bank is dedicated to helping the Aurora community manage finances conveniently and efficiently.

The Main Office branch is a Full Service Office ready to assist with personal banking, business accounts, loans, and more. Knowledgeable staff offer expert guidance and modern banking solutions. Visit today or call 630-892-0202 to experience trusted, professional banking in Illinois.

Old Second National Bank Main Office Branch Details

Want to know when this branch is open? Check Opening Hours for up-to-date timings and details.

Branch Name Main Office
Phone Number 630-892-0202
Office Address 37 S. River Street, Aurora, IL 60506
Service Type Full Service Office
State / County Illinois - Kane
City / Town Aurora
Zip Code 60506

Looking for other locations or nearby branches? Find more banks and branches to explore complete details and contacts.

Bank Type National Bank
FDIC Insurance Certificate #3603
Website oldsecond.com
Branch Count 28 Offices in Illinois

Old Second National Bank SWIFT Codes – Complete List by City & Branch

Find the official Old Second National Bank SWIFT codes for all major cities and branches. Use these international bank codes for secure wire transfers and global payments. Ensure accurate transactions by selecting the correct SWIFT code for your branch or location.

Branch City SWIFT Code
Old Second National Bank, Aurora Aurora OLSNUS44

Old Second National Bank Main Office Branch Hours of Operation

Every branch has its own set of hours; we‘ve listed the daily hours for the main headquarters branch below. It also applies to a variety of other branches; however, you should check your particular branch for more current and up-to-date information.

DayHours of Operation
Monday 9:00 am - 5:00 pm
Tuesday 9:00 am - 5:00 pm
Wednesday 9:00 am - 5:00 pm
Thursday 9:00 am - 5:00 pm
Friday 9:00 am - 6:00 pm
Saturday 9:00 am - 6:00 pm
Sunday closed

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Frequently Asked Questions (FAQs)

What services are offered at Old Second National Bank Main Office?

The Main Office branch offers full-service banking including personal accounts, business accounts, loans, mortgages, and financial advice.

Is Old Second National Bank Main Office FDIC insured?

Yes, Old Second National Bank is FDIC insured under Certificate #3603, ensuring your deposits are safe and secure.

What are the branch hours for Old Second National Bank Main Office?

Branch hours may vary. It's recommended to visit oldsecond.com or call 630-892-0202 for the most accurate schedule.

How can I contact Old Second National Bank Main Office?

You can call the branch at 630-892-0202 or visit in person at 37 S. River Street, Aurora, IL 60506, Aurora, IL 60506.

How many Old Second National Bank branches are there?

Old Second National Bank operates 28 Offices in Illinois, including the Aurora, Illinois branch.

Published by BnkBranchWay Webmaster

Updated on 10th December 2025

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