NAICS Code 51781 — All Other Telecommunications

NAICS Industry in the official 2022 North American Industry Classification System (U.S. Census Bureau). It contains 1 direct sub-code.

Code	51781
Title	All Other Telecommunications
Level	NAICS Industry (5-digit)
Edition	NAICS 2022 edition

Official definition (2022 NAICS)

This industry comprises establishments primarily engaged in providing specialized telecommunications services, such as satellite tracking, communications telemetry, and radar station operation. This industry also includes establishments primarily engaged in providing satellite terminal stations and associated facilities connected with one or more terrestrial systems and capable of transmitting telecommunications to, and receiving telecommunications from, satellite systems. Establishments providing Internet services or Voice over Internet protocol (VoIP) services via client-supplied telecommunications connections are also included in this industry. Establishments in this industry do not operate as telecommunications carriers.

Illustrative Examples:

Dial-up Internet service providers

Internet service providers, using client-supplied telecommunications connections (e.g., dial-up ISPs)

Satellite tracking stations

VoIP service providers, using client-supplied telecommunications connections

This national industry shares the official Census description of 517810.

Where 51781 sits in the hierarchy

Level	Code	Title
Sector	51	Information
Subsector	517	Telecommunications
Industry Group	5178	All Other Telecommunications
NAICS Industry	51781	All Other Telecommunications

Codes under 51781

Code	Title
517810	All Other Telecommunications

Data: official 2022 NAICS structure, descriptions and Census concordances, U.S. Census Bureau — U.S. government works in the public domain (17 U.S.C. §105). Suggested reference, not an official determination.