NAICS 517919 is the North American Industry Classification System code for All Other Telecommunications, a national industry in the Other Telecommunications industry group (5179) of the Information sector (51).
NAICS 517919 is the code for All Other Telecommunications, a national industry in the North American Industry Classification System (NAICS 2022), under 5179 (Other Telecommunications). It is a 6-digit code, the most specific NAICS level.
The parent of NAICS 517919 is 5179, Other Telecommunications. Every company under 517919 is also counted under 5179.