Learn about the 442 area code, including its location, cities, time zone, introduction date, and related area codes.
442 Area Code Details
Major Cities in the 442 Area Code
The 442 area code is associated with the following cities and communities:
- Apple Valley
- Barstow
- Brawley
- Calexico
- Carlsbad
- Cathedral City
- Coachella
- El Centro
- Encinitas
- Escondido
- Fallbrook
- Hesperia
- Indio
- La Quinta
- Oceanside
- Palm Desert
- Palm Springs
- Ridgecrest
- San Marcos
- Victorville
- Vista
Where Is Area Code 442 Located?
The 442 area code serves communities in California. The exact communities and numbering assignments can change as telephone numbering resources are updated.
442 Area Code Time Zone
The 442 area code is associated with the Pacific time zone.
When Was 442 Area Code Introduced?
The 442 area code was introduced in 21-Nov-2009.
How to Call a 442 Area Code Number
For a call within the same numbering plan, dial the required local number according to your carrier’s dialing rules. For calls from outside the United States, use the United States country code (+1), followed by the area code and seven-digit telephone number.
Related Area Codes
442 Area Code FAQ
What state is 442 area code in?
The 442 area code is associated with California.
What time zone is 442 area code in?
The 442 area code is associated with Pacific.
What cities use 442 area code?
Apple Valley|Barstow|Brawley|Calexico|Carlsbad|Cathedral City|Coachella|El Centro|Encinitas|Escondido|Fallbrook|Hesperia|Indio|La Quinta|Oceanside|Palm Desert|Palm Springs|Ridgecrest|San Marcos|Victorville|Vista
More Questions About Area Code 442
What state is area code 442 in?
Area code 442 is associated with California.
What time zone is area code 442 in?
The listed time zone for area code 442 is Pacific.