About Area Code 408
Area code 408 serves California, covering major cities including San Jose. Operating in the Pacific Time (PT), this code was established in 1959.
| State | Time Zone | Cities |
|---|---|---|
| California | Pacific Time (PT) | San Jose |
Active Area Code
408
California
Pacific Time (PT)
Est. 1959
PRIMARY
Location
California
San Jose
ACTIVE
Coverage
1 Cities
Since 1959
Beware of Spam Calls
Scammers frequently use 408 numbers. Always verify unknown callers before sharing personal information.
Protect Yourself NowCommon Questions
Where is 408?
Located in California, serving San Jose and surrounding areas.
What time zone?
Operates in Pacific Time (PT).
When established?
Area code 408 was introduced in 1959.
Used for spam?
Can be used by legitimate and fraudulent callers. Always verify unknown numbers.