| General Information about Area Code 707 | |
|---|---|
| Country | United States |
| State / Province / Territory | California |
| Major City | Santa Rosa |
| Time Zone | Pacific (UTC-08:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 707-355 | Middletown | Lake | Wireless |
| 707-542 | Santa Rosa | Sonoma | Landline |
| 707-621 | Ukiah | Mendocino | Wireless |
| 707-528 | Santa Rosa | Sonoma | Landline |
| 707-517 | Myers Flat | Humboldt | Landline |
| 707-729 | Santa Rosa | Sonoma | Wireless |
| 707-480 | Santa Rosa | Sonoma | Wireless |
| 707-235 | Santa Rosa | Sonoma | Wireless |
| 707-512 | Saint Helena | Napa | Landline |
| 707-279 | Kelseyville | Lake | Landline |
| 707-552 | Vallejo | Solano | Landline |
| 707-546 | Santa Rosa | Sonoma | Landline |
| 707-652 | Vallejo | Solano | Landline |
| 707-534 | Vallejo | Solano | Landline |
| 707-432 | Suisun City | Solano | Landline |
| 707-215 | Hydesville | Humboldt | Landline |
| 707-791 | Santa Rosa | Sonoma | Landline |
| 707-414 | Branscomb | Mendocino | Landline |
| 707-882 | Point Arena | Mendocino | Landline |
| 707-459 | Willits | Mendocino | Landline |