What area code is 442?
Here's everything about it.
Instant lookup for the 442 area code — location, time zone, cities served, and who's been calling from it. No sign-up, no app.
442 at a glance
Summary
Cities & regions served by 442
Oceanside (overlay)1 community on record for 442.
Where 442 sits on the map
Overlay of 760Coverage area
About the 442 region
442 covers Oceanside in California. The code has been in service since 2009.
442 itself is an overlay: it shares its territory with 760 and was introduced when those codes ran low on new number combinations. New lines may receive either code, calls between them are local, and 10-digit dialing is required across the region.
Overlaid on 760.
Who called me from 442?
Community reports- Caller ID is trivially spoofed: an incoming call that displays 442 does not prove the caller is really in the 442 region or even in the United States.
- Avoid calling back unknown one-ring numbers — some premium-rate scams rely on curiosity callbacks.
- Never share verification codes, payment details, or remote access during an unsolicited call, even if the caller claims to be your bank or a government agency.
- When a 442 call pressures you to act immediately, hang up and contact the organization directly through its official number.
Be the first to add a community report for a 442 number below.
Frequently asked questions
FAQWhat area code is 442?+–
442 is a telephone area code serving Oceanside in California, United States, in service since 2009.
Where is area code 442 located?+–
It covers Oceanside in California.
What time zone is 442?+–
442 observes Pacific (PT), which is UTC−8 / −7 DST and follows daylight saving time.
When did area code 442 start?+–
442 entered service in 2009. Its history: overlaid on 760.
Why does area code 442 exist?+–
442 is an overlay of 760: it covers the exact same territory and was introduced when the original code ran low on new number combinations. New lines may receive either code, calls between them are local, and 10-digit dialing applies.
Is 442 a scam area code?+–
Scam and robocall traffic can use any North American code, 442 included — caller ID is easy to spoof, so the code alone does not tell you who is really calling. Check the community reports on this page before calling back an unknown 442 number, and report anything suspicious.
Can I get a 442 phone number?+–
Yes — most mobile carriers and VoIP providers let you request a 442 number regardless of where you physically live, although in an overlaid region you may be assigned 760 instead.