# NAICS 334210: Telephone Apparatus Manufacturing

The SBA size standard for NAICS 334210 is 1,250 employees (13 CFR 121.201).

| Field | Value |
| --- | --- |
| Code | 334210 |
| Title | Telephone Apparatus Manufacturing |
| Level | 6 |
| Parent | 33421 |
| Size standard | 1,250 employees |
| Footnote | - |

## Description

This industry comprises establishments primarily engaged in manufacturing wire telephone and data communications equipment. These products may be stand-alone or board-level components of a larger system. Examples of products made by these establishments are central office switching equipment, cordless and wire telephones (except cellular), PBX equipment, telephone answering machines, LAN modems, multi-user modems, and other data communications equipment, such as bridges, routers, and gateways.

## 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/334210/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