Who's calling from area code 310?
Area code 310 serves West LA, Santa Monica, Beverly Hills, and the South Bay in California and has been in service since 1991. A 310 caller can be a real Los Angeles number or a spoofed robocall that only borrows the code. The only way to know is to check the specific number.
Search a 310 number privately
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Location
Los Angeles, CA
Timezone
Pacific Time
In service since
1991
Same-area codes
424
What to know about 310 numbers
310 covers LA's Westside and South Bay and has carried prestige value since 1991, which makes it a common spoof target for luxury-sounding scams and fake talent agencies.
Shares all of its territory with the 424 overlay, so the same Westside household can have numbers in either code.
Scam patterns reported on 310 numbers
Spoofed local numbers
Robocallers fake a 310 caller ID so the call looks like a Los Angeles neighbor. The number on your screen may not be the number that actually dialed.
Bank and delivery impostors
Texts and calls claiming a frozen account or a missed package, sent from 310 numbers to feel local. Real banks and carriers do not ask for codes or card numbers by phone.
One-ring callback bait
A 310 number rings once and hangs up, hoping you call back. Look the number up before returning any missed call you do not recognize.
Marketplace and rental scams
Buyers and landlords you only know from a listing, texting from a 310 number. If the number turns out to be VoIP with no identity attached, walk away.
These patterns are national; the area code is just the costume. Judging a call by its area code alone protects no one, which is why checking the full number matters. More on this in Is this phone number a scam?
Matched with someone using a 310 number?
If someone you met on a dating app gave you a 310 number, that is a checkable claim. A real Los Angeles local usually has a mobile number with a consistent name, linked profiles, and some public history attached. A catfish usually has a VoIP line created last month with nothing behind it.
A private lookup shows which one you are talking to before you invest more time, or meet anyone. See how to verify someone before meeting and how to spot a catfish.
Area code 310 questions
Where is area code 310?
Area code 310 serves West LA, Santa Monica, Beverly Hills, and the South Bay in California. It has been in service since 1991 and runs on Pacific Time. The same territory is also served by 424, so calls from the same neighborhoods can show different codes.
Who is calling me from a 310 number?
A 310 caller can be anyone from a Los Angeles business or resident to a spoofed robocall that only borrows the code. Caller ID alone cannot tell you which. A reverse phone lookup on the full number shows the likely owner, the carrier and line type, and risk indicators in about 60 seconds.
Are calls from area code 310 a scam?
Not by default. 310 is a legitimate Los Angeles area code used by millions of real people. But scammers spoof big-metro codes like 310 because they look familiar and local. Treat any unexpected call asking for payment, codes, or personal details as suspect, and check the specific number rather than judging by the area code.
Why does a 310 number keep calling and hanging up?
Repeated short calls from the same 310 number usually mean an autodialer testing whether your line is live. Answering or calling back confirms your number is active and tends to increase the volume. Look the number up first, and if it shows risk signals, block it.
Can I find out who owns a 310 phone number?
Yes. Enter the full 310 number into StoryCheck and the report shows the likely owner, carrier and line type, linked public profiles, and a risk score, drawn from public and licensed data. The search is private and the owner is not notified.
Nearby and related area codes
Got a 310 number to check?
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