Area code 239 serves southwestern Florida, including Fort Myers, Naples, and Cape Coral. It was created in 2003 from a split of 941 due to rapid population growth. Known for its warm climate, coastal resorts, and retirement communities, this region has become a major destination for both tourists and new residents. Ten-digit dialing is required. Area code 239 reflects Florida’s Gulf Coast charm, with a mix of luxury, nature, and suburban expansion.