NAICS 484 is the North American Industry Classification System code for Truck Transportation, a subsector in the Transportation and Warehousing sector (48-49). It divides into 2 more specific codes, including General Freight Trucking (4841) and Specialized Freight Trucking (4842).
NAICS 484 is the code for Truck Transportation, a subsector in the North American Industry Classification System (NAICS 2022), under 48-49 (Transportation and Warehousing). It has 2 more specific codes: 4841 and 4842.
The parent of NAICS 484 is 48-49, Transportation and Warehousing. Every company under 484 is also counted under 48-49.