Area Code 442


Country United States
State/Province California 
Major City Escondido 
Easy URL areacode.org/442 

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442 Area Code

AreaCode.org is an area code finder with detailed information on the 442 area code including 442 area code map.

Major cities like Apple Valley within area code 442 are also listed on this page. More area codes, including those outside of California, are found on the AreaCode.org homepage.

Some telephone area codes are overlaid, requiring 10-digit dialing. AreaCode.org is your one-stop site for area code lookup, area code search, and area code locator.


Area Code 442 Detail

442 is the area code for much of the southeastern and southernmost portions of California. 442 was created in 2008 as an overlay to 760. 11-digit dialing (1+442+local number) is required in the coverage area.

442 Area Code Location
Major Cities County State/Province
Apple Valley  San Bernardino  CA 
Carlsbad  San Diego  CA 
Encinitas  San Diego  CA 
Escondido  San Diego  CA 
Oceanside  San Diego  CA 
Victorville  San Bernardino  CA 
Other Cities By Name
Barstow  San Bernardino  CA 
Brawley  Imperial  CA 
Calexico  Imperial  CA 
Cathedral City  Riverside  CA 
Coachella  Riverside  CA 
El Centro  Imperial  CA 
Fallbrook  San Diego  CA 
Hesperia  San Bernardino  CA 
Indio  Riverside  CA 
La quinta  Riverside  CA 
Palm Desert  Riverside  CA 
Palm Springs  Riverside  CA 
San Marcos  San Diego  CA 
Vista  San Diego  CA 
ridgecrest  Kern  CA 


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