Area code 401 serves the entire state of Rhode Island, including the charming coastal city of Westerly. Known for its beautiful beaches and vibrant cultural scene, Westerly offers a welcoming environment for residents and visitors alike. Business owners might choose to use area code 401 to establish a strong local presence in this unified and close-knit community. This area code signifies a connection to Rhode Island's rich history and dynamic economy, making it an appealing choice for entrepreneurs looking to engage with local customers and enhance their brand's regional identity.