What is 818 Area Code?

The 818 area code was created on January 7, 1984, as a split from the original 213 area code to serve the fast-growing San Fernando Valley. In 1997, the 818 area code was reduced in size to create the 626 area code for most of the San Gabriel Valley.

In 2009, the 747 area code was introduced as an overlay to the 818 area code to meet the increasing demand for phone numbers. As an overlay, both the 818 and 747 area codes serve the exact same geographic region. This requires all local calls to be dialed with a full ten-digit number, a standard practice in major metropolitan areas.

  • State: California
  • Major Cities: Los Angeles (San Fernando Valley neighborhoods), Glendale, Burbank, San Fernando
  • Time Zone: Pacific Standard Time (PST) / Pacific Daylight Time (PDT)
  • Established: January 7, 1984
  • Overlay Area Code: 747
  • Region Population: Over 1.7 million (shared with 747)
  • Primary Uses: Business, Residential

Population & Demographics of 818 Area Code

The 818 area code is home to a diverse population with a blend of affluent neighborhoods and working-class communities. The region is a cultural melting pot, home to a vast array of ethnic backgrounds and income levels.

The economy is a powerhouse driven by entertainment, technology, aerospace, and professional services. The presence of major film studios and a growing tech sector contributes to a highly educated and innovative workforce, making it a key location for business development.

818 Area Code Time Zone

The 818 area code is located entirely within the Pacific Time Zone (PT). This is a crucial detail for businesses, as it aligns with the West Coast's major economic centers and the global markets that operate on a similar schedule.