North American Industry Classification System (NAICS) 2007

• 51 - Information and Cultural Industries
• 517 - Telecommunications

5171 - Wired Telecommunications Carriers

This industry group comprises establishments primarily engaged in providing telecommunications and/or video entertainment services to their customer premises over network facilities operated by them. The establishments of this industry can own a network, lease a network or combine leased and owned facilities and their networks can integrate various technologies.