Area Code 424
Los Angeles, CA — California
Area code 424 serves Los Angeles and California. Get a local 424 number to build instant presence in this market.
Introduced in 2006 as an overlay on the 310 code for west Los Angeles. It added capacity to the affluent coastal region.
State
California (CA)
Capital: Sacramento
Time Zone
PT
Pacific Time (PT)
Region
West
US Census region
Code Type
Overlay
Added for capacity
Where does area code 424 cover?
Area code 424 serves communities across California. Cities below represent the primary coverage area per the NANP.
- Los Angeles
- Manhattan Beach
- Hermosa Beach
- El Segundo
California phone number landscape
California holds more area codes than any other state, reflecting its massive economy — from San Francisco's tech epicenter and Los Angeles' entertainment industry to San Diego's biotech corridor.
Number format
When dialing from outside the US, prefix with +1. Within the US, dial all 10 digits including the area code.
History of Area Code 424
Introduced in 2006 as an overlay on the 310 code for west Los Angeles. It added capacity to the affluent coastal region.
Why get a 424 area code number?
A local 424 number gives your business a genuine connection to the California market — without the overhead of a physical location.
Local Market Access
Reach Los Angeles customers and businesses with a familiar local number. El Segundo hosts an aerospace and adtech economy near LAX, including SpaceX's headquarters. Aerospace and tech firms increasingly carry 424 numbers as 310 fills up.
Professional Credibility
A 424 number anchors your business in Los Angeles and California, giving clients and partners a recognizable local point of contact that builds immediate professional trust.
Higher Answer Rates
Local area codes are far less likely to be blocked. A 424 number keeps your outreach out of the spam folder.
Flexible Operations
Start with one 424 number and add more as you grow — all managed from a single letsdial dashboard.
How to obtain a 424 phone number.
Step 01 · Sign up
Claim your 424 number in seconds.
Enter your email or sign in with Google — your 424 number for the California area is ready to claim immediately after, no lengthy forms.
Create your account
Free for 14 days. No card required to start.
Benefits of a local California number
A 424 area code tells California customers you're local and easy to reach.
- Local 424 numbers get answered more often than toll-free or out-of-state calls.
- Build local trust and brand recognition without a physical office.
- Keep your personal number private with a dedicated 424 business line.
Why local numbers win
Frequently asked about 424
Area code 424 covers Los Angeles, Manhattan Beach, Hermosa Beach, El Segundo in California. It is an overlay code, meaning it serves the same geographic area as an existing area code in the region.
Ready to call California your market?
Get a local 424 number for your business in minutes. No contracts, no hardware — just a trusted local presence in California from day one.
Browse other states? View all area codes →