Area code 408
408 is San Jose, Sunnyvale, Santa Clara, California.
Area code 408 at a glance
- State
- California
- Main cities
- San Jose, Sunnyvale, Santa Clara, Milpitas, Cupertino, Gilroy, Morgan Hill, Los Gatos
- Time zone
- Pacific Time
- Local time now
- --:--:--
- Overlay codes
- 669
- In service since
- 1959
669 covers the exact same area as 408 — both are dialed with all 10 digits.
Get a 408 number
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Call any 408 number from your browser — no SIM, no app install, and no international roaming charge.
Calls to United States start at $0.02/min from QuikRing.
Call now in your browserCalling 408 from inside the US or Canada
Dial 1, then 408, then the 7-digit number.
Calling a 408 number or a 1-800 number from outside the US or Canada? Here is how to reach it from abroad.
Frequently asked questions
Where is area code 408?
Area code 408 covers San Jose, Sunnyvale, Santa Clara in California.
What time is it in area code 408?
Area code 408 is in the Pacific Time time zone. See the live clock above for the current local time.
Is 669 the same area as 408?
Yes. 669 is an overlay of 408 — they cover the exact same area, so every call there needs all 10 digits dialed.
How do I get an area code 408 phone number?
Sign up for QuikRing and rent one of the available 408 numbers shown above. It starts working immediately and can receive real calls and text messages.
How much does it cost to call 408 from abroad?
Calls to United States numbers, including area code 408, start at $0.02/min with QuikRing — no roaming plan or SIM needed.