First Security Bank – Head Office Branch, Mackinaw IL 61755
First Security Bank’s Head Office branch, located at 101 East Fast Street, Mackinaw, IL 61755, provides a full range of banking services for individuals and businesses. As a nationally recognized bank with FDIC insurance (Certificate #3698), First Security Bank ensures your funds are secure while delivering exceptional customer service. With 4 Offices in Illinois, First Security Bank is dedicated to helping the Mackinaw community manage finances conveniently and efficiently.
The Head 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 309-359-3961 to experience trusted, professional banking in Illinois.
First Security Bank Head Office Branch Details
Want to know when this branch is open? Check Opening Hours for up-to-date timings and details.
| Branch Name | Head Office |
| Phone Number | 309-359-3961 |
| Office Address | 101 East Fast Street, Mackinaw, IL 61755 |
| Service Type | Full Service Office |
| State / County | Illinois - Tazewell |
| City / Town | Mackinaw |
| Zip Code | 61755 |
Looking for other locations or nearby branches? Find more banks and branches to explore complete details and contacts.
| Bank Type | Federal Reserve Non-member Bank |
| FDIC Insurance | Certificate #3698 |
| Website | fsb1.com |
| Branch Count | 4 Offices in Illinois |
Last Verified: August 2025
First Security Bank SWIFT Codes – Complete List by City & Branch
Find the official First Security 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 |
|---|---|---|
| First Security Bank, Searcy | Searcy | FSBAUS44 |
First Security Bank Head 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.
| Day | Hours 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 |
Nearby Branch Contact
Find contact details for nearby PremierBank branches to access banking services close to your location.
| Branch Name | City / Town | Phone Number |
|---|---|---|
| Chase Bank, Fulton and Bond Street Branch | Brooklyn | 718-403-7900 |
| Independent Bank, Collinsville Branch | Collinsville | 903-429-9400 |
| TBK Bank, Bromley Lane Branch | Brighton | 303-659-3490 |
| The Peoples Bank, McGill South Branch | Ripley | 662-837-8191 |
| Citibank, Hemet West Branch | Hemet | 951-305-4097 |
| Trustmark National Bank, Cedar Lake Branch | Biloxi | 228-396-7586 |
| Regions Bank, Barrow Street Branch | Houma | 800-734-4667 |
| Bank of America, North Collins Branch | Arlington | 817-460-1414 |
| The First National Bank of Northfield, Head Office Branch | Northfield | 507-645-5656 |
| PNC Bank, Messiah Village Branch | Mechanicsburg | 717-691-4091 |
Frequently Asked Questions (FAQs)
What services are offered at First Security Bank Head Office?
The Head Office branch offers full-service banking including personal accounts, business accounts, loans, mortgages, and financial advice.
Is First Security Bank Head Office FDIC insured?
Yes, First Security Bank is FDIC insured under Certificate #3698, ensuring your deposits are safe and secure.
What are the branch hours for First Security Bank Head Office?
Branch hours may vary. It's recommended to visit fsb1.com or call 309-359-3961 for the most accurate schedule.
How can I contact First Security Bank Head Office?
You can call the branch at 309-359-3961 or visit in person at 101 East Fast Street, Mackinaw, IL 61755, Mackinaw, IL 61755.
How many First Security Bank branches are there?
First Security Bank operates 4 Offices in Illinois, including the Mackinaw, Illinois branch.