Area Code 669

Area code 669 covers San Jose, California (Pacific Time) and nearby Sunnyvale, Santa Clara and Milpitas; overlay 408 shares the same area.

Area code 669 quick facts

LocationSan Jose, California
Time zonePacific Time
In service2012-11-20
Overlay codes408
Nearby codes408, 341, 510, 650, 831, 925
Carrier coverage235 prefixes; 47% wireless
FTC complaint data195 complaints across 26 numbers
Data current as ofNovember 2, 2026

Is a call from 669 a scam? Who called me from 669?

FTC complaints involving 669 numbers

26numbers reported
195FTC complaints

Numbers shown with area code 669 in the FTC's Do Not Call “Reported Calls” database (recent reporting window). Most common reported reasons: “Other”, “Reducing your debt (credit cards, mortgage, student loans)”, “Dropped call or no message”.

Most-complained 669 numbers:

These are FTC Do Not Call complaints filed about specific numbers shown with this area code — frequently spoofed. The area code itself is not a scam. See the most-reported area codes and the most-reported phone numbers nationwide.

Cities in area code 669

San Jose, Sunnyvale, Santa Clara, Milpitas, Gilroy, Morgan Hill, Campbell, Los Gatos, Saratoga

Area codes by city

Carriers in area code 669

Area code 669 spans 235 prefixes, about 47% wireless. Top carriers: ONVOY, LLC - CA, T-MOBILE USA, INC., NEW CINGULAR WIRELESS PCS, LLC, CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA. Look up the carrier and line type for a 669 number.

Other California area codes

Nearby area codes

Frequently asked questions

Where is area code 669?

Area code 669 covers San Jose, California (Pacific Time) and nearby Sunnyvale, Santa Clara and Milpitas; overlay 408 shares the same area.

What cities use area code 669?

Area code 669 serves San Jose, Sunnyvale, Santa Clara, Milpitas, Gilroy, and 4 other communities in California.

What time zone is area code 669 in?

Area code 669 is in the Pacific Time (America/Los_Angeles).

How do you dial a 669 number?

Dial all 10 digits: 669 followed by the 7-digit local number. From abroad, dial +1 669 and the local number.

Is a call from area code 669 a scam?

A 669 number is geographically tied to California, but caller ID can be spoofed, so the displayed area code does not prove where a caller really is. If you did not expect the call, do not share personal information and consider looking the number up.

Is 669 a country code?

No. 669 is a US area code (a domestic 3-digit code), not a country code. The country (calling) code for the United States is +1, shared across the North American Numbering Plan. So a full 669 number written for international dialing looks like +1 669 followed by the 7-digit local number.

Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of November 2, 2026. Refreshed monthly.