Receive a local area code
406
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Economic Overview
The economy of area code 406 is diverse, with major industries including agriculture (wheat, barley, cattle ranching), mining, forestry, tourism, and outdoor recreation. Major employers include the State of Montana, the University of Montana, Montana State University, and healthcare systems such as Billings Clinic and Benefis Health System. Tourism is significant due to Yellowstone and Glacier National Parks and abundant outdoor activities.
Geographical Overview
Area code 406 covers the entire state of Montana, including major cities such as Billings, Missoula, Great Falls, Bozeman, and Helena. The area encompasses all 56 counties, from the Rocky Mountains in the west to the Great Plains in the east. It includes diverse landscapes such as mountain ranges, river valleys, prairies, and national parks.
Location Info
Area code 406 is unique in that it is Montana’s only area code, serving the entire state since its creation in 1947. Its geographic boundaries follow the state lines of Montana, bordered by North Dakota, South Dakota, Wyoming, Idaho, and the Canadian provinces of Alberta, British Columbia, and Saskatchewan. All telephone numbers in Montana, regardless of city or region, use the 406 area code.
Population Demographics
The area code 406 region (Montana) has a relatively small and dispersed population, estimated at just over 1.1 million people. The population is predominantly white, with notable Native American communities on several reservations, and a median age higher than the national average. Most residents live in small towns and rural areas, with only a few medium-sized cities.
Time Zone Info
The entire area code 406 region is in the Mountain Time Zone (MT), observing both standard and daylight saving time.
Other Area Code Details
Area code 406 is one of the original area codes established in 1947 and is one of the few single-area-code states remaining in the U.S. The code is a point of pride for many Montanans, often featured on local business branding and merchandise. Due to Montana’s low population density, there is no immediate need for a second area code.
