Pacific time zone
Current Time in Sunnyvale: 12:11 PM

Sunnyvale Area Codes

Here is the current list of area codes in Sunnyvale, CA. There is currently 3 area code(s) in Sunnyvale. Search all the most up-to-date currently used Sunnyvale area codes below.

Pacific time zone
Current Time in Sunnyvale: 12:11 PM
Area Code State City Timezone
408CaliforniaSunnyvalePacific
510CaliforniaSunnyvalePacific
650CaliforniaSunnyvalePacific