Area Code 707
Area code 707 covers Santa Rosa and nearby cities including Vallejo, Fairfield, Vacaville in California, in the Pacific Time.
Area code 707 quick facts
| Location | Santa Rosa, California |
|---|---|
| Time zone | Pacific Time |
| In service | 1959-01-01 |
| Overlay codes | 369 |
| Nearby codes | 369, 415, 628, 925, 279, 916 |
| Carrier coverage | 785 prefixes; 32% wireless |
| FTC complaint data | 537 complaints across 83 numbers |
| Data current as of | August 2, 2026 |
Is a call from 707 a scam? Who called me from 707?
FTC complaints involving 707 numbers
Numbers shown with area code 707 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 707 numbers:
- (707) 607-0819 — 157 complaints
- (707) 926-8542 — 80 complaints
- (707) 381-3349 — 16 complaints
- (707) 620-9891 — 12 complaints
- (707) 803-2822 — 12 complaints
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 707
Santa Rosa, Vallejo, Fairfield, Vacaville, Napa, Petaluma, Rohnert Park, Benicia, Eureka, Suisun, Windsor
Area codes by city
- Santa Rosa area codes
- Fairfield area codes
- Vallejo area codes
- Napa area codes
- Vacaville area codes
- Windsor area codes
- Eureka area codes
- Petaluma area codes
Carriers in area code 707
Area code 707 spans 785 prefixes, about 32% wireless. Top carriers: ONVOY, LLC - CA, PACIFIC BELL, NEW CINGULAR WIRELESS PCS, LLC, CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA. Look up the carrier and line type for a 707 number.
Other California area codes
- 209 — Stockton
- 213 — Los Angeles
- 279 — Sacramento
- 310 — Compton
- 323 — Los Angeles
- 341 — Oakland
- 350 — Stockton
- 357 — Fresno
- 369 — Santa Rosa
- 408 — San Jose
- 415 — San Francisco
- 424 — Compton
- 442 — Victorville
- 510 — Oakland
- 530 — Marysville
- 559 — Fresno
- 562 — Long Beach
- 619 — San Diego
- 626 — Alhambra
- 628 — San Francisco
- 650 — Palo Alto
- 657 — Anaheim
- 661 — Bakersfield
- 669 — San Jose
- 714 — Anaheim
- 738 — Los Angeles
- 747 — San Fernando
- 760 — Oceanside
- 805 — Oxnard
- 818 — Van Nuys
- 820 — Camarillo
- 831 — Salinas
- 837 — Redding
- 840 — Pomona
- 858 — San Diego
- 909 — Ontario
- 916 — Sacramento
- 925 — Concord
- 949 — Irvine
- 951 — Riverside
Nearby area codes
Frequently asked questions
Where is area code 707?
Area code 707 covers Santa Rosa and nearby cities including Vallejo, Fairfield, Vacaville in California, in the Pacific Time.
What cities use area code 707?
Area code 707 serves Santa Rosa, Vallejo, Fairfield, Vacaville, Napa, and 6 other communities in California.
What time zone is area code 707 in?
Area code 707 is in the Pacific Time (America/Los_Angeles).
How do you dial a 707 number?
Dial all 10 digits: 707 followed by the 7-digit local number. From abroad, dial +1 707 and the local number.
Is a call from area code 707 a scam?
A 707 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 707 a country code?
No. 707 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 707 number written for international dialing looks like +1 707 followed by the 7-digit local number.
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of August 2, 2026. Refreshed monthly.