WhereCall is here to provide you with the most information on the area code 408, located in CALIFORNIA.

NPA Information
Area Code (NPA) 408
In Jeopardy? No
Is Assigned? Yes
Assignment Date 01 Jan 1959
In Service? Yes
In Service Date 01 Jan 1959
Parent NPA 415
Overlay Yes
Overlay Complex
Predominant Timezone(s) UTC-08:00

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