Established in 1993, tw telecom Inc. is one of the leading managed networking solution providers in the United States. Based in Raleigh, N.C., the company integrates data, dedicated Internet access and local- and long-distance voice services for long distance carriers, wireless communications companies, incumbent local exchange carriers and enterprise organizations. It also serves health care, finance, higher education, manufacturing, military and government sectors. tw telecom Inc. delivers services in more than 75 markets, spanning 30 states and District of California.