NAICS 334215-digit industry · NAICS 2022
NAICS Code 33421: Telephone Apparatus Manufacturing
The NAICS code for Telephone Apparatus Manufacturing is 33421.
Telephone Apparatus Manufacturing establishments produce wired and wireless telephone handsets, VoIP systems, PBX switches, and unified communications hardware.
Telephone Apparatus Manufacturing (NAICS 33421) is part of NAICS 3342 — Communications Equipment Manufacturing, which contains 2 industries.
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Other Industries in Communications Equipment Manufacturing
Working with legacy records? convert a NAICS code to SIC using the mapping table — NAICS 2022 at the five-digit industry level paired with SIC 1987 four-digit industries, with coverage gaps stated.