Area code 323 serves central Los Angeles and its surrounding neighborhoods, including Hollywood, East LA, Silver Lake, and Echo Park. Originally a part of 213, 323 was created in 1998 to handle the exploding demand for phone numbers in the LA area. In 2017, the 213 and 323 area codes became overlays of one another, requiring ten-digit dialing across both zones. Area code 323 has become deeply associated with the city’s cultural, artistic, and entertainment identity. It’s often found in films, music, and television, symbolizing the creative heart of Los Angeles. With its diverse neighborhoods and rich urban culture, 323 remains a highly desirable and emblematic code in Southern California.