Where is area code 408? Area code 408 serves San Jose, CA and the surrounding areas. It has a single overlay (669) that serves the same area.

Area code 408 was split from numbering plan area 415 in a flash-cut (without permissive dialing period) on March 1, 1959. The new numbering plan area included most of Santa Clara, Santa Cruz, …

Browse area code 408 phone numbers, prefixes and exchanges. The 408 area code serves San Jose, Santa Clara, Oakland, San Francisco, Fairfield, covering 35 ZIP codes in 6 counties.

Dec 14, 2014 · Cities served by the 408 and 669 area codes include the City of San Jose, as well as the Cities of Campbell, Cupertino, Gilroy, Los Gatos, Milpitas, Monte Sereno, Morgan Hill, Santa Clara, …

Mar 9, 2025 · Find out where 408 area code zone from, which states, counties and cities it covers. Get the most exact information on time zones here

Find 408 area code details including city, time zone, and map. Lookup area code 408 phone number, name, and location.

5 days ago · Area code 408 is located in California. Get area code location and dialing plans for all phone prefixes in area code 408.

Jun 12, 2025 · Learn what area code 408 covers, its location, and why businesses use 408 phone numbers. Discover features, benefits, and how to get yours easily.

Area Code 408 Profile ... Area Code 408 Boundary Map List of ZIP Codes in Area Code 408 ... List of Counties in Area Code 408 Santa Clara County

Area code 408 is a telephone area code in the North American Numbering Plan (NANP) for the U.S. state of California. Below you will find more info about Code and also zip codes, counties, cities and …