North American Industry Classification System (NAICS) 1997

5133 - Telecommunications

This industry group comprises establishments engaged in operating and maintaining network facilities for the transmission of voice, data, text, sound and full motion picture videos between network termination points. Telecommunications resellers are also included. Transmission facilities may be based on a single technology or a combination of technologies.

North American Industry Classification System (NAICS) 1997 - Classification structure
Code Industry
51331Wired Telecommunications Carriers Wired Telecommunications Carriers
51332Wireless Telecommunications Carriers (except Satellite) Wireless Telecommunications Carriers (except Satellite)
51333Telecommunications Resellers Telecommunications Resellers
51334Satellite Telecommunications Satellite Telecommunications
51339Other Telecommunications Other Telecommunications
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