SAN FRANCISCO-OAKLAND-FREMONT, CA · METRO GUIDE
San Francisco, CA area codes
- Local date and time
- Pacific Time
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Codes on this map
- 415 · 628
- 510 · 341 Hayward, Berkeley
- 650
- 707 · 369
- 925 Concord, Antioch
Download the San Francisco, CA area code map
A printable San Francisco, CA area code location map, with time zone and state. Use the PNG image in a document or slide; the SVG stays sharp at any size.
San Francisco metro area codes at a glance
- Metro area
- San Francisco-Oakland-Fremont, CA
- Population
- 4,630,041 (metro area; US Census Bureau metro area population estimates, 2025). Not an area-code population.
- Time zones
- Pacific
Area codes
| Area codes | Communities in the metro area | Main communities |
|---|---|---|
| 925 | 13 | Concord, Antioch, Livermore |
| 341 and 510 | 5 | Hayward, Berkeley, Richmond |
| 650 | 10 | San Mateo, Redwood City, South San Francisco |
| 415 and 628 | 9 | San Rafael, Novato, Mill Valley |
| 369 and 707 | 2 | Tomales, Valley Ford |
Area codes and location
39 communities in the San Francisco metro area, largest first, with the area codes whose numbers are issued there. These are telephone exchange areas, which follow the phone network rather than city limits.
| Community | Area codes |
|---|---|
| Hayward | 341 and 510 |
| Concord | 925 |
| Berkeley | 341 and 510 |
| Antioch | 925 |
| Richmond | 341 and 510 |
| San Mateo | 650 |
| Livermore | 925 |
| Redwood City | 650 |
| Pittsburg | 925 |
| Alameda | 341 and 510 |
| Pleasanton | 925 |
| Walnut Creek | 925 |
| South San Francisco | 650 |
| San Rafael | 415 and 628 |
| Novato | 415 and 628 |
| Danville | 925 |
| Pacifica | 650 |
| Martinez | 925 |
| Lafayette | 925 |
| Millbrae | 650 |
| Orinda | 925 |
| Moraga | 925 |
| Mill Valley | 415 and 628 |
| Half Moon Bay | 650 |
| Clayton | 925 |
Notable places and their area codes
| Place | Where | What it is | Area codes |
|---|---|---|---|
| University of California, Berkeley | 3.6 km from Berkeley | University, 48,556 12-month enrollment (2023–24) | 341 and 510 |
| University of California | 6.7 km from Alameda | University | 341 and 510 |
| San Francisco International Airport | 3.2 km from Millbrae | Commercial airport, 25,078,968 enplanements (2024) | 650 |
| University of California, San Francisco | 11.0 km from Sausalito | University, 3,184 12-month enrollment (2023–24) | 415 and 628 |
| Oakland San Francisco Bay Airport | 4.2 km from Alameda | Commercial airport, 5,292,736 enplanements (2024) | 341 and 510 |
| San Francisco Museum of Modern Art | 11.4 km from Sausalito | Museum | 415 and 628 |
| Oakland Arena | 5.1 km from Alameda | Arena | 341 and 510 |
| San Francisco State University | 15.0 km from Sausalito | University, 27,106 12-month enrollment (2023–24) | 415 and 628 |
| Oracle Park | 12.7 km from Sausalito | Stadium | 415 and 628 |
| University of San Francisco | 9.5 km from Sausalito | University, 10,564 12-month enrollment (2023–24) | 415 and 628 |
Oakland area codes
Oakland is in the San Francisco-Oakland-Fremont, CA metro area. See the San Francisco metro area codes.
Questions about San Francisco metro area codes
How many area codes serve the San Francisco metro area?
Eight area codes serve the San Francisco metro area: 341, 369, 415, 510, 628, 650, 707, and 925.
What time zone is the San Francisco metro area in?
The San Francisco metro area is in Pacific Time. Daylight saving time is observed.
Business phone numbers in San Francisco, CA, answered by an AI agent
A local number for the San Francisco metro area, with an AI receptionist that takes caller details, answers the questions you give it, and books appointments. Numbers depend on what carriers have left.