Our team will be participating in an all-bank training on Monday, October 13. Our offices will be closed that day, and we’ll reopen with regular business hours on Tuesday, October 14. We appreciate your understanding as we take this time to learn and serve you better.
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Contact
Address:
308 Main St.
Thornton, IA 50479
View Map and Get Directions
ATM Access Available
Phone: 641-998-2312
Fax: 641-998-2562
Hours
Lobby:
| Monday – Friday | 9:00 a.m. to 12:00 p.m. |
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Lobby Video Banking:
| Monday – Friday | 7:00 a.m. to 6:00 p.m. |
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| Saturday | 8:00 a.m. to 1:00 p.m. |
Serving the Thornton community since 2009
Since day one, First Security has delivered expert, forward-thinking financial services with personalized customer care. While we’ve grown and expanded across North Central Iowa, our values remain unchanged. We offer the best of both worlds—innovative solutions like a megabank, with the personal service only a community bank can provide.