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Where is 408 Area Code?

You want to know about the 408 area code which region number. Here 408 is a local phone number code in California (CA), USA. It is used as a prefix for registered mobile numbers in a specific geographic area.

Area Code 408

Area code 408 is located in California. It covers Santa Clara County and parts of neighboring counties in the Silicon Valley area. This area code includes cities such as San Jose (largest city served), Cupertino, Santa Clara, Sunnyvale, Campbell, Gilroy.

An area code is a three-digit number that designates a specific geographic region within a country for telephone services. It is part of the North American Numbering Plan (NANP) and precedes a local telephone number. Area code 408 was established in 1959.

408 area code location is in the Pacific Time Zone (PT), USA. Their standard time is UTC -8 hours.

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