The 213 area code is 77 years old.
Created in 1947, the 213 area code holds a significant place in California's telecommunications history as one of the original three area codes established in the state. For decades, it served a vast region, encompassing much of Southern California, including the sprawling Los Angeles metropolitan area.
A History of Splits and Expansions
Over its long history, the rapid growth of population and telephone usage in Southern California necessitated several splits from the original 213 area code. These divisions created new area codes to accommodate the increasing demand for phone numbers, gradually refining the geographic boundaries served by 213.
Here's a timeline of the splits that originated from the 213 area code:
- 1951: The 714 area code was created, serving parts of Orange County and surrounding areas.
- 1957: The 805 area code was introduced, covering Ventura, Santa Barbara, and San Luis Obispo counties.
- 1984: The 818 area code split off, primarily serving the San Fernando Valley and parts of the San Gabriel Valley.
- 1991: The 310 area code was established, serving areas west and south of downtown Los Angeles, including the Westside and South Bay.
- 1998: The 323 area code was created, overlaying or splitting areas immediately surrounding downtown Los Angeles, which remained under the 213 area code. This split meant that certain central Los Angeles areas continued to be served by 213, while other adjacent regions transitioned to 323.
These successive splits illustrate the dynamic evolution of Southern California's telecommunications infrastructure, reflecting its continuous growth and the need for expanded numbering resources.
