The area code 323 is located in Los Angeles, California.
Area code 323 serves central and eastern parts of Los Angeles, California, and nearby communities in Los Angeles County. It was created in 1998 as a split from historic 213, one of the original North American area codes from 1947. Since 2017, 323 has an overlay with 213, which means both codes cover the same area and require 10‑digit dialing for local calls. This code is closely tied to Hollywood and the creative core of LA, so 323 phone numbers often appear in entertainment, media, and tech.
The 323/213 overlay includes many well-known neighborhoods and cities in and around Los Angeles:
Landmarks within the 323 service area include the Hollywood Walk of Fame, Griffith Observatory and Griffith Park, Dodger Stadium, and the Los Angeles Memorial Coliseum. These places make the 323 area code strongly associated with LA culture, sports, and film history.
“The 213 and 323 area codes now serve the same geographic area.” — California Public Utilities Commission. Because of this overlay, new local phone numbers may be assigned with either 213 or 323, no matter the exact neighborhood inside the overlay boundary. Area code 323 sits at the heart of LA life, connecting residents, small businesses, venues, and studios across central Los Angeles. For quick context, nearby area codes include 310/424 on the Westside and 818/747 in the San Fernando Valley, while 323 remains a hallmark of LA’s central and Eastside communities.