# NAICS 517121: Telecommunications Resellers

The SBA size standard for NAICS 517121 is 1,500 employees (13 CFR 121.201).

| Field | Value |
| --- | --- |
| Code | 517121 |
| Title | Telecommunications Resellers |
| Level | 6 |
| Parent | 51712 |
| Size standard | 1,500 employees |
| Footnote | - |

## Description

This U.S. industry comprises establishments engaged in purchasing access and network capacity from owners and operators of telecommunications networks and reselling wired and wireless telecommunications services to businesses and households (except satellite telecommunications and agents for wireless telecommunications services). Establishments in this industry resell telecommunications; they do not operate transmission facilities and infrastructure.

## Sources

- Census NAICS: https://www.census.gov/naics/
- SBA size standards: https://www.sba.gov/document/support-table-size-standards

## API and MCP

- REST: GET https://samgovapi.io/api/v1/naics/517121/size-standard?revenue_usd=...
- MCP tools: naics_lookup, size_standard_check

Independent. Not affiliated with, endorsed by or sponsored by GSA, SAM.gov or any U.S. government agency. Registering in SAM.gov is free at sam.gov.

Get a free API key: https://samgovapi.io/sign-up?ref=ai-claudebot