NAICS 713990: All Other Amusement and Recreation Industries ;
SIC 7999: Amusement and Recreation Services, NEC
It is important to know these codes in order to retrieve statistical information produced by the Census as well as search certain databases by these codes. To search for other codes, use the following URL: http://www.census.gov/eos/www/naics/
One source you can use to apply NAICS codes is the Business Patterns database from the U.S. Census Bureau. This can help you determine what has been the trend in a particular industry from a National, County, Metro, and Zip Code perspective.
You can also use NAICS and SIC codes to find Industry reports from First Research.