NAICS 517111
Wired Telecommunications Carriers
RampedUp holds 7,879 professional profiles classified to 2022 NAICS 517111 as of the build — 0.0% of all profiles carrying a NAICS classification. Of those, 2,889 carry a professional email address and 418 carry a mobile number. Ranked #292 of 370 codes.
What NAICS 517111 covers
This U.S. industry comprises establishments primarily engaged in operating, maintaining, and/or providing access to transmission facilities and infrastructure that they own and/or lease for the transmission of voice, data, text, sound, and video using wired telecommunications networks. Transmission facilities may be based on a single technology or a combination of technologies. Establishments in this industry use the wired telecommunications network facilities that they operate to provide a variety of services, such as wired telephony services, including VoIP services; wired (cable) audio and video programming distribution; and wired broadband Internet services. By exception, establishments providing satellite television distribution services using facilities and infrastructure that they operate are included in this industry. Illustrative Examples: Broadband Internet service providers, wired (e.g., cable, DSL) Cable television distribution services Closed-circuit television (CCTV) services Direct-to-home satellite system (DTH) services Local telephone carriers, wired Long-distance telephone carriers, wired Multichannel multipoint distribution services (MMDS) Satellite television distribution systems Telecommunications carriers, wired VoIP service providers, using own operated wired telecommunications infrastructure Cross-References. Establishments primarily engaged in--
Official 2022 NAICS definition. Sector 51 — Information. Mapped in the RampedUp taxonomy to Telecommunications Carriers.
What the records carry
Field coverage for NAICS 517111, August 2026 build.
| Field on the record | Records | Share of 517111 | Share across all NAICS |
|---|---|---|---|
| Professional email | 2,889 | 36.7% | 50.8% |
| Personal email | 849 | 10.8% | 16.0% |
| Phone (any) | 6,594 | 83.7% | 89.3% |
| Mobile number | 418 | 5.3% | 13.4% |
| Primary contact record | 5,329 | 67.6% | 63.9% |
| All five present on one record | 90 | 1.1% | 4.5% |
Counts come from the RampedUp August 2026 build. RampedUp's crosswalk maps each 6-digit 2022 NAICS code to exactly one industry in its own taxonomy, so this is that industry's population viewed under the NAICS classification — not a separate tally.
Comparable NAICS codes
The codes ranked either side of 517111 by profile count.
Questions about NAICS 517111
What is NAICS code 517111?
517111 — Wired Telecommunications Carriers. This U.S. industry comprises establishments primarily engaged in operating, maintaining, and/or providing access to transmission facilities and infrastructure that they own and/or lease for the transmission of voice, data, text, sound, and video using wired telecommunications networks. Transmission facilities may be based on a single technology or a combination of technologies. Establishments in this industry use the wired telecommunications network facilities that they operate to provide a variety of services, such as wired telephony services, including VoIP services; wired (cable) audio and video programming distribution; and wired broadband Internet services. By exception, establishments providing satellite television distribution services using facilities and infrastructure that they operate are included in this industry. Illustrative Examples: Broadband Internet service providers, wired (e.g., cable, DSL) Cable television distribution services Closed-circuit television (CCTV) services Direct-to-home satellite system (DTH) services Local telephone carriers, wired Long-distance telephone carriers, wired Multichannel multipoint distribution services (MMDS) Satellite television distribution systems Telecommunications carriers, wired VoIP service providers, using own operated wired telecommunications infrastructure Cross-References. Establishments primarily engaged in--
How many contacts does RampedUp have for NAICS 517111?
7,879 professional profiles as of the August 2026 build, which is 0.0% of all profiles carrying a NAICS classification. Counts come from the RampedUp August 2026 build. RampedUp's crosswalk maps each 6-digit 2022 NAICS code to exactly one industry in its own taxonomy, so this is that industry's population viewed under the NAICS classification — not a separate tally.
What contact details are available for NAICS 517111?
2,889 records carry a professional email address (36.7%), 849 a personal email address, 6,594 a phone number and 418 a mobile number.
Need this cross-filtered?
Exact counts for NAICS 517111 on its own. For this code combined with a title level, company size or a required field, ask and we will run it against the live file.