National Bank of Arizona was founded on a mission of building local relationships and providing exceptional customer service. More than 25 years later our approach hasn't changed. We still pride ourselves on providing local expertise and delivering award-winning service. More than just a business bank, we've expanded to a full-service financial institution offering a suite of products and services tailored to our clients' lives. This comprehensive approach to banking enables NB|AZ to be the only bank you need. ### ### As part of the Zions Bancorporation family, one of the nation's premier financial services companies, we offer the sophistication and strength you require with the local responsiveness and personalized service you want from your bank. Zions Bancorp is one of the 40 largest banking companies in the United States and a member of the S&P 500 and the NASDAQ 100 financial indices.