Area Code 669 — California

Active General Purpose Code Overlay United States

Area code 669 is located in California and operates on Pacific Time . The largest city served is Sunnyvale .

Area Code Details

Area Code: 669
State / Province: California (CA)
Country: United States
Time Zone: Pacific Time Pacific Time
Local Time Now: —
Status: Active
Code Type: General Purpose Code
In Service Since: November 20, 2012
Assigned: November 20, 1998
Population Served: ~318,853 est.
Overlay Complex: 408/669

Cities Served

Largest City Sunnyvale

Sunnyvale Gilroy Campbell Saratoga Los Gatos San Martin San Jose: South DA San Jose: West DA San Jose: North DA

History & Relationships

Split from

Overlay complex — shares geography with

Rate Centers & Exchanges

9 rate centers identified within area code 669

View exchanges →

Other Area Codes in California

Nearby Area Codes

Frequently Asked Questions About Area Code 669

What state is area code 669?

Area code 669 is located in California, United States.

Where is area code 669 from?

Area code 669 originates from California. It operates in the Pacific Time zone.

What time zone is area code 669?

Area code 669 falls within the Pacific Time zone (Pacific Time).

What cities are in area code 669?

Area code 669 serves cities including Sunnyvale, Gilroy, Campbell, Saratoga, Los Gatos, San Martin, San Jose: South DA, San Jose: West DA, and more.

Is a call from area code 669 a scam?

Area code 669 is a legitimate general purpose code area code serving California. Like any area code, individual numbers using 669 can be used for scam calls — always verify the specific number if you receive an unexpected or suspicious call.