707 Area Code

California, USA

Local time now · Pacific Time

12:43 AM

Area code 707 is in California, USA, serving Santa Rosa, Vallejo, Vacaville and Petaluma. It uses Pacific Time — the time there now is 12:43 AM. 369 is an overlay for the same area, so local calls need 10-digit dialing. In service since 1959.

Area code	707
Location	California, USA
Major cities	Santa Rosa, Vallejo, Vacaville, Petaluma, Rohnert Park, Suisun City, Benicia, Eureka
Time zone	Pacific Time
Overlay codes	369
In service since	1959

Other area codes in California

209 213 279 310 323 341 350 357 408 415 424 442 510 530 559 562 619 626 628 650 657 661 669 714 738 747 760 805 818 820 831 837 840 858 909 916 925 949 951

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Frequently asked questions

Where is area code 707?

California, USA — including Santa Rosa, Vallejo, Vacaville, Petaluma and Rohnert Park.

What time zone is area code 707?

Pacific Time.

How do I call a 707 number from abroad?

Dial your international access code, then 1 (the country code), then 707 and the 7-digit number — for example +1 707 555 0100. From the UK or India dial 00 1 707 …; from Bangladesh 00 1 707 … .

Is a call from 707 a scam?

Not by itself — 707 is an ordinary geographic area code in California. Numbers can be spoofed, so be careful with unexpected calls asking for money or personal details.

Sources: North American Numbering Plan Administrator (NANPA) NPA database (10/25/2026); major cities from Wikidata (CC0). An area code shows where a number was first assigned — with number portability and mobile phones, the caller may be anywhere.