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  1. 213/323/738 Area Codes - California Public Utilities Commission

    Mar 16, 2023 · Background The 213 area code was created in 1947 and was one of the original three area codes in California. The 213 area code was split five times between 1951 and …

  2. The 213/323 overlay area codes generally serve the downtown portion of the City of Los Angeles and the surrounding cities of Alhambra, Bell, Bell Gardens, Beverly Hills, Commerce, Cudahy, …

  3. CPUC Provides More Numbers for 213/323 Area Code

    Existing 213/323 customers will retain their area code and specific telephone number (s). Customers will continue to dial the three-digit area code for all calls to and from telephone …

  4. New 738 Area Code Coming to the 213/323 Region

    Mar 1, 2024 · With new telephone numbers in the 213/323 area code region in high demand, the CPUC in March 2023 approved the implementation of an additional area code overlay, which …

  5. Rail Crossings and Engineering Branch Contact Information

    If you are a member of the press, please visit the CPUC's External Affairs Division webpage or email [email protected] or call (415) 703-1366. For questions concerning rail crossings, …

  6. Contact the CPUC

    If you have a question about your utility bill or service, or would like to make a complaint, please see our Consumer Affairs information. As a result of the COVID-19 pandemic, the CPUC is not …

  7. .Self-Generation Incentive Program (SGIP) Installers of Battery Backup Systems The following listings of installers reflect those companies that responded to a survey issued by the …

  8. Area Codes and Numbering - California Public Utilities Commission

    The 213/323 area code is projected to be depleted of available prefixes by June 2025. On March 16, 2023, the CPUC approved an overlay and a new area code in Decision 23-03-006 to …

  9. Rail Transit Safety Branch Contacts - California Public Utilities ...

    Bill Lay, Senior Engineer Specialist 213-576-1399, [email protected] Claudia Lam, Senior Engineer Specialist 213-576-5771, [email protected] Noel Takahara, Senior Engineer …

  10. 2025 Pipeline Safety Seminar

    2025 PIPELINE SAFETY SEMINAR Slide decks and documents from this Seminar are available on the Pipeline Operator Seminars webpage.