NAICS Code 517111-06 - Telephone Companies

Marketing Level - NAICS 8-Digit

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Contact Emails: 19,108
Company Websites: 1,194
Phone Numbers: 1,657
Business Addresses: 1,754
Companies with Email: 1,063
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NAICS CODE 517111-06
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Looking for more companies? See NAICS 517111 - Wired Telecommunications Carriers - 2,404 companies, 27,813 emails.

NAICS Code 517111-06 Description (8-Digit)

Telephone Companies are a subdivision of Wired Telecommunications Carriers that provide voice communication services through wired networks. These companies offer a range of services such as local and long-distance calling, voicemail, call waiting, caller ID, and other features. Telephone Companies also provide equipment such as telephones, modems, and routers to their customers. They may also offer internet services, but this is not their primary focus.

Parent Code - Official US Census

Official 6‑digit NAICS codes serve as the parent classification used for government registrations and documentation. The marketing-level 8‑digit codes act as child extensions of these official classifications, providing refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader context of the industry environment. For further details on the official classification for this industry, please visit the U.S. Census Bureau NAICS Code 517111 page

Tools

Tools commonly used in the Telephone Companies industry for day-to-day tasks and operations.

  • PBX (Private Branch Exchange) systems
  • VoIP (Voice over Internet Protocol) technology
  • Switches and routers
  • Fiber optic cables
  • Copper cables
  • Modems
  • Telephones
  • Call center software
  • Billing and invoicing software
  • Network monitoring tools

Industry Examples of Telephone Companies

Common products and services typical of NAICS Code 517111-06, illustrating the main business activities and contributions to the market.

  • Residential phone service
  • Business phone service
  • Voicemail service
  • Call waiting service
  • Caller ID service
  • Conference calling service
  • 911 emergency service
  • Directory assistance service
  • International calling service
  • Collect calling service

History

A concise historical narrative of NAICS Code 517111-06 covering global milestones and recent developments within the United States.

  • The Telephone Companies industry has a long and rich history that dates back to the late 19th century. The first telephone exchange was established in 1878 in New Haven, Connecticut, and by the early 20th century, telephone service had become widespread across the United States. In the 1920s, the industry saw the introduction of long-distance telephone service, which allowed people to make calls across the country. In the 1950s and 1960s, the industry saw the introduction of direct dialing, which allowed people to make calls without the assistance of an operator. In recent years, the industry has seen the introduction of new technologies such as Voice over Internet Protocol (VoIP) and wireless communication, which have revolutionized the way people communicate. In the United States, the Telephone Companies industry has undergone significant changes in recent years. The industry has seen a decline in traditional landline telephone service as consumers have shifted to wireless and internet-based communication. The industry has also seen consolidation, with a few large companies dominating the market. Despite these challenges, the industry has continued to innovate and adapt to changing consumer needs. For example, many companies now offer bundled services that include internet, television, and wireless communication. Overall, the Telephone Companies industry has a rich history of innovation and adaptation, and it will continue to play a vital role in the way people communicate in the future.