Area code 240 serves the western part of Maryland, encompassing parts of the Washington, D.C. metropolitan area. This region is known for its vibrant communities and dynamic economic opportunities, making it an attractive choice for business owners. With proximity to the nation's capital, businesses can enjoy access to a diverse customer base and a wealth of networking possibilities. Major cities within this area code include Washington, D.C., allowing companies to leverage the prestige and connectivity associated with this influential location. Adopting the 240 area code can enhance a business's local presence and credibility in this thriving market.