Area code 423 serves the vibrant region of eastern Tennessee, encompassing the charming city of Kingsport. This area is known for its scenic landscapes, robust community spirit, and thriving local economy, making it an ideal location for business ventures. Entrepreneurs might choose a local area code like 423 to tap into the region's strong sense of community and establish a trusted connection with local customers. With a rich history and a commitment to growth and innovation, Kingsport offers an inviting environment for new businesses aiming to flourish in a supportive and dynamic setting.