Mediacom Communications is a local cable company that serves more than 1,500 communities throughout the United States. It offers online security and home networking services. The company s cable television for business offers a variety of news, information, entertainment and sports programming. Mediacom Communications offers fiber-based solutions, including transparent local area networks and Internet connectivity for medium- and large-sized businesses, school systems, hospitals and municipal governments. Its phone service features voice mail, three-way calling, speed dialing and call waiting. The company additionally offers directory assistance, outlet installation and maintenance services. Mediacom Communications maintains locations in cities throughout the United States, including one in Columbus, Ga.