Area Code 310

California (CA) • Los Angeles, Torrance, Inglewood, Santa Monica, Beverly Hills, Carson, Compton, Gardena • Pacific Time (PT)

What Stands Out

•Coverage: 1.9M people across 67 ZIP codes (primarily Los Angeles County, CA).
•Overlapping area codes: 424.
•Major cities: Los Angeles, Torrance, Inglewood.

Spotlight: Coverage

Snapshot highlights for area code 310.

Income

87th

Home values

98th

Poverty rate

55th

Area Code Basics

Primary State

California (CA)

States Served

California (CA)

Major Cities

Los Angeles, Torrance, Inglewood, Santa Monica, Beverly Hills, Carson, Compton, Gardena

Time Zone(s)

Pacific Time (PT)

Est. Population

1.9M

ZIP Codes

Data accuracy & methodology

This report aggregates 2020–2024 ACS 5-year estimates and geographic overlays for orientation. Area-code service areas can cross ZIP/state boundaries and change over time; verify official assignments with NANPA for critical use.