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Your Business is Our Purpose

With National Bank of Arizona, we help businesses of all sizes grow with our Business Access Loans and financial tools designed for business.

 

We’re in this together! Since our beginnings in 1984, we’ve put relationships with the communities, businesses and people of Arizona at the center of everything we do. Because the truth is, these businesses and people are our neighbors, and Arizona’s communities are our homes. That’s why we take what we do so personally: because we believe that we’re all in this together, and that when you succeed, so does the entire community.

Business Access Loans

With our Business Access Loans, you can get quick and simple access to funding for your business just by applying online, and you can even receive a same day decision and get expedited funding if approved. 

Because you shouldn’t have to choose between a relationship with your banker and the latest high-tech financial tools. You can get both at National Bank of Arizona.

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Invoice & Get Paid

If you need to get paid quickly – you can invoice from your mobile phone and get paid within seconds with our Invoice to Pay technology.

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Treasury Management

And, you can streamline your cashflow and
protect against fraud with our Treasury Management suite.

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See what business tool is right for you. Contact a banker today to start the conversation and to learn more!

Schedule an Appointment

Tools to Run Your Business

 

Let us help your business thrive, because your business is our purpose.

Schedule an appointment with a National Bank of Arizona Banker today.

Branch and ATM Locations
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A division of Zions Bancorporation, N.A. Member FDIC

Equal Housing Lender, NMLS Registry 467014 or Swift ZFNBUS55

© 2026 Zions Bancorporation, N.A. All Rights Reserved.

Routing number: 122105320

Customer Service
800-497-8168

Mon - Sat, 6 a.m. - 9 p.m. MST

Digital Banking Support
855-848-2799

Mon - Sat, 6 a.m. - 9 p.m. MST

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