Area code 406 covers the entire state of Montana, a region renowned for its breathtaking natural landscapes and vibrant communities. One of the major cities within this area code is Kalispell, a gateway to the stunning Glacier National Park. For business owners, adopting the 406 area code can signal a strong local presence, appealing to a customer base that values community connections and local expertise. The area's rich culture and scenic beauty offer unique opportunities for businesses, from tourism to outdoor recreation-related ventures, fostering growth and engagement within Montana's welcoming environment.