Area code 424 covers Los Angeles and surrounding communities in California.
Updated 8 October 2026
Area code 424 is in California, shown here with Los Angeles marked.
Now in Los Angeles
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Typical business hours, 9 to 5 Monday to Friday.
Typical business hours, 9 to 5 Monday to Friday, shown as the blue arc. A guide to when a real Los Angeles office is likely to answer. It says nothing about who called you.
Source: North American Numbering Plan Administrator, retrieved 8 October 2026.
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Is area code 424 a scam?
No. Area code 424 is a legitimate area code serving Los Angeles since 2006. Scammers spoof caller ID to display 424 numbers, which is why complaints exist against a code that is itself genuine.
Neighbour spoofing is the reason a local-looking number is not a guarantee. A caller anywhere in the world can display a 424 number, and the number they display may belong to a real business in Los Angeles that has nothing to do with the call.
The callerAnywhere in the worldSets the caller ID their equipment sends.
What is displayed(424) 500-7143May belong to a real Los Angeles business.
Your phoneLooks localA nearby code and prefix make you likelier to answer.
470Area code 424 had 470 different numbers reported for spam calls in the 30 days to 8 October 2026.
177thArea code 424 ranks 177th of 331 US geographic area codes by spam complaint volume.
60%Of the 502 complaints about area code 424 in the 30 days to 8 October 2026, 60% were reported as a recorded message or robocall.
22%The most reported subject on area code 424 is reducing your debt (credit cards, mortgage, student loans), appearing in 22% of its complaints in the 30 days to 8 October 2026.
Why am I getting text messages from area code 424?
Texts from 424 numbers follow the same pattern as calls — mostly local businesses and services. Treat any text asking for payment or credentials as suspect regardless of the code.
The common patterns are a wrong-number opener that turns into conversation, an unsolicited job offer, and a crypto or investment tip. Do not reply, do not follow the link, and forward the message to 7726 (SPAM) to report it to your carrier.
Pattern 1Wrong-number openerTurns into conversation.
Pattern 2Unsolicited job offerDo not reply, do not follow the link.
Pattern 3Crypto or investment tipTreat any payment ask as suspect.
Report it7726Forward the message. It spells SPAM on a keypad.
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Area codes that overlay 424
Area code 424 shares its geographic footprint with one other code: 310. Overlays are laid over an existing area rather than splitting it, so all local calls require the full ten-digit number.
Area code 424 has overlaid 310 since 2006, covering the west side of Los Angeles and the South Bay: Santa Monica, Beverly Hills, Culver City, El Segundo, Torrance, and the coastal strip in between. This slice of Los Angeles, California punches far above its area. Entertainment and streaming companies cluster in Culver City and Santa Monica, aerospace and defense firms line El Segundo, and the tech corridor known as Silicon Beach has drawn venture-backed startups to the west side for over a decade. The Port of Los Angeles and LAX anchor the southern end of the code with logistics and trade.
Who lives in the 424 region
Los Angeles as a whole is home to 3.86 million people, per 2024 Data USA figures, with 35.6% born outside the country. Median household income citywide was $81,939 in 2024, though the west side communities inside 424 run well above that. Spanish is by far the most common language after English, with large Korean, Chinese, and Persian-speaking communities across the county. Any business calling into this market should expect multilingual households as the norm, not the exception.
What a 424 number signals to a caller
Callers describe Los Angeles phone behavior bluntly: unknown numbers do not get answered. Screening is universal, texts often precede calls, and a voicemail without a clear reason gets deleted. A number in area code 424 reads as a west side number to locals, which is useful, though many longtime residents still regard 310 as the prestige code of the coastal neighborhoods. Either way, a local prefix beats an out-of-area one in a market with this much reported call volume.
Area code 424 serves Los Angeles and surrounding communities in California. It is in the Pacific Time zone.
What state is area code 424 in?
Area code 424 is in California. It is not in Oceanside — those are area code 442.
Is area code 424 toll free?
No. Area code 424 is a geographic area code serving Los Angeles, California. The toll-free codes are 800, 833, 844, 855, 866, 877, 888, and a call to a 424 number is charged at your normal rate.
Why am I getting calls from 424?
Calls displaying a 424 number come from businesses and individuals in the Los Angeles area, and from anywhere at all when caller ID is spoofed to look local. 470 424 numbers were reported to the FTC in the 30 days to 8 October 2026.
How do I block calls from area code 424?
Both iOS and Android can silence calls from unknown numbers, and every major US carrier offers free call-blocking. Blocking the whole of area code 424 is rarely worth it, because spoofed numbers change constantly and you would lose legitimate calls from Los Angeles.