RCN provides services in select metropolitan areas, primarily covering parts of the northeastern United States. Their service locations include cities such as Philadelphia, New York City, Washington D.C., and Boston. In these areas, RCN offers a range of communication services, including cable television, internet, and phone services. However, the exact coverage may vary within these locations, as it can depend on specific neighborhoods and regions. To find the most accurate and up-to-date information regarding coverage areas, it is advisable to visit RCN's official website. There, potential customers can enter their address to determine the availability of services in their specific location. This would provide a clear picture of what RCN has to offer within their residential area.