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Area codes 738 and 837 are scheduled for overlay on 213/323 (August 27, 2024), and 530 (January 31, 2025), respectively. Area code 357 will be an overlay in area code 559 starting first quarter of 2025 (https://docs.cpuc.ca.gov/PublishedDocs/Published/G000/M530/K320/530320126.PDF). See also. List of North American Numbering Plan area codes.
Telephone Area Code History. Los Angeles County Area Codes (Overlay Codes are in Green) and years they became effective. Los Angeles Almanac Map. The former telephone company GTE (merged into Verizon) once inadvertantly published a telephone directory for Sierra Madre listing no home numbers.
Try our area code lookup! It is an easy way to find area codes in California. Includes area code listings of all California area codes with corresponding cities.
Oct 22, 2021 · The change was ordered by the Federal Communications Commission in July 2020 when it established 988 as the new nationwide three-digit phone number for the National Suicide Prevention Lifeline....
Already, within Los Angeles County, area codes 310 818 and 909 have respective overlay area codes of 424, 747 and 840. New area code 738 will bring the number of area codes within the county to twelve, giving Los Angeles County the highest concentration of area codes in the nation.
Area codes 738 and 837 are scheduled for overlay on 213/323 (August 27, 2024), and 530 (January 31, 2025), respectively. Area code 357 will be an overlay in area code 559 starting first quarter of 2025 (https://docs.cpuc.ca.gov/PublishedDocs/Published/G000/M530/K320/530320126.PDF). See also. List of North American Numbering Plan area codes.
To find information on a specific area code, use the area code lookup that makes it easy to find an area code by number and gives detailed information including city/state, timezone, and area code maps.
