Area code 406 covers the entire state of Montana, a region celebrated for its breathtaking landscapes and welcoming communities. This area code encompasses major cities such as Helena, the state capital, which offers a rich history and vibrant cultural scene. Business owners might choose to use this local area code to establish a strong, authentic connection with the residents and the local market. By adopting area code 406, businesses signal their commitment to serving Montana's diverse and dynamic population, fostering a sense of trust and familiarity that can be invaluable in building long-lasting customer relationships.