Area code 320 serves central Minnesota, including cities such as St. Cloud, Willmar, Alexandria, and Sartell. Established in 1996 as a split from area code 612, 320 covers a region characterized by agriculture, small manufacturing, education, and healthcare. St. Cloud is the largest city in the area and is home to St. Cloud State University, CentraCare Health, and a growing number of logistics and warehousing firms. The area is also known for its lakes, parks, and rural communities that support tourism and recreation. While less densely populated than the Twin Cities, the 320 region has seen steady economic development and population growth. A 320 number is associated with strong community values, affordability, and regional stability. Whether you’re a rural healthcare provider, farm services company, or small-town entrepreneur, it delivers local recognition and trust across central Minnesota.