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Gathering insights about The First National Bank in Sioux Falls

The First National Bank in Sioux Falls Tech Stack

The First National Bank in Sioux Falls uses 8 technology products and services including Fiserv Premier, Cloudflare CDN, Open Graph, and more. Explore The First National Bank in Sioux Falls's tech stack below.

  • Fiserv Premier
    Accounting And Finance
  • Cloudflare CDN
    Content Delivery Network
  • Open Graph
    Content Management System
  • RSS
    Content Management System
  • Asana
    Issue Trackers
  • JSON-LD
    Javascript Frameworks
  • Slick
    Javascript Libraries
  • X-Content-Type-Options
    Web & Portal Technology

The First National Bank in Sioux Falls's Email Address Formats

The First National Bank in Sioux Falls uses at least 1 format(s):
The First National Bank in Sioux Falls Email FormatsExamplePercentage
FirstLast@fnbsf.comJohnDoe@fnbsf.com
52%
FLast@fnbsf.comJDoe@fnbsf.com
22%
First@fnbsf.comJohn@fnbsf.com
21%
First.Last@fnbsf.comJohn.Doe@fnbsf.com
5%

Frequently Asked Questions

Where is The First National Bank in Sioux Falls's headquarters located?

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The First National Bank in Sioux Falls's main headquarters is located at 100 S. Phillips Ave. Sioux Falls, SD 57104 US. The company has employees across 3 continents, including North AmericaAfricaOceania.

What is The First National Bank in Sioux Falls's phone number?

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You can contact The First National Bank in Sioux Falls's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is The First National Bank in Sioux Falls's official website and social media links?

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The First National Bank in Sioux Falls's official website is fnbsf.com and has social profiles on LinkedIn.

How much revenue does The First National Bank in Sioux Falls generate?

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As of October 2025, The First National Bank in Sioux Falls's annual revenue is estimated to be $53M.

What is The First National Bank in Sioux Falls's SIC code NAICS code?

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The First National Bank in Sioux Falls's SIC code is 6021 - National Commercial Banks NAICS code is 52 - Finance and Insurance.

How many employees does The First National Bank in Sioux Falls have currently?

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As of October 2025, The First National Bank in Sioux Falls has approximately 218 employees across 3 continents, including North AmericaAfricaOceania. Key team members include Ceo President: J. K.Chief Executive Officer: E. B.Chief Executive Officer: R. Q.. Explore The First National Bank in Sioux Falls's employee directory with LeadIQ.

What industry does The First National Bank in Sioux Falls belong to?

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The First National Bank in Sioux Falls operates in the Financial Services industry.

What technology does The First National Bank in Sioux Falls use?

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The First National Bank in Sioux Falls's tech stack includes Fiserv PremierCloudflare CDNOpen GraphRSSAsanaJSON-LDSlickX-Content-Type-Options.

What is The First National Bank in Sioux Falls's email format?

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The First National Bank in Sioux Falls's email format typically follows the pattern of FirstLast@fnbsf.com. Find more The First National Bank in Sioux Falls email formats with LeadIQ.

When was The First National Bank in Sioux Falls founded?

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The First National Bank in Sioux Falls was founded in 1885.

The First National Bank in Sioux Falls

Financial ServicesSouth Dakota, United States201-500 Employees

At The First National Bank in Sioux Falls, we do things differently. With an infectious culture, a 140-year commitment to our communities, and a foundation built on our FIRST Values, we pride ourselves on being more than just a bank. 

Whether you’re looking to open a checking or savings account, buy your first home, accelerate your business, or financially prepare for retirement, we're ready to help. Like family, we’re here for you when you need us.

First National Bank is home to the award-winning podcast, Common Cents on the Prairie. Each episode, host and FNB Chief Wealth Management Officer Adam Cox simplifies the sometimes complex topic of money with local and national guests. 

Member FDIC. Equal Housing Lender. Equal Opportunities Employer. Routing # 091400020

Section iconCompany Overview

Headquarters
100 S. Phillips Ave. Sioux Falls, SD 57104 US
Phone number
Website
fnbsf.com
SIC Code
6021 - National Commercial Banks
NAICS Code
52 - Finance and Insurance
Founded
1885
Employees
201-500

Section iconFunding & Financials

  • $250M$500M

    The First National Bank in Sioux Falls's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    The First National Bank in Sioux Falls's revenue is estimated to be in the range of $250M$500M

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