What is what area code is 323?

The area code 323 is a telephone area code in the North American Numbering Plan (NANP) for the city of Los Angeles, California and nearby areas. It serves the central part of Los Angeles County, including Downtown Los Angeles, Hollywood, Westlake, Pico-Union, Mid-Wilshire, Koreatown, Eagle Rock, Highland Park, Silver Lake, Echo Park, and some portions of the San Gabriel Valley. The area code 323 was created in 1998 as an overlay to the existing 213 area code and covers approximately 30 square miles.