Area Code 424 California, USA

WhereCall is here to provide you with the most information on the area code 424, located in California, USA. This area code contains 246 prefixes and is not in jeopardy of exceeding the known supply of central office codes during the planning/implementation interval for relief.


NPA Information
Area Code (NPA) 424
Location California, USA
In Jeopardy? No
Is Assigned? Yes
In Service? Yes
In Service Date 26 Aug 2006
Parent NPA 310
Overlay Yes
Overlay Complex 310/424
Predominant Timezone(s) UTC-08:00
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