Where Is Area Code 415?
Area code 415 is found in the US state of California. Primarily servicing the city of San Francisco (population: 825848), area code 415 covers 2 counties of California.
Located in the Pacific time zone, area code 415 is on the same time as Los Angeles, CA.
Area code 415 was brought into effect on January 1, 1947.
Counties in Area Code 415
- Marin,
- San Francisco.
Most Populous Cities in Area Code 415
| City | County | City Population | Time Zone |
|---|---|---|---|
| San Francisco | San Francisco | 825,848 | PST |
| San Rafael | Marin | 71,214 | PST |
| Novato | Marin | 59,501 | PST |
| Mill Valley | Marin | 30,938 | PST |
| San Anselmo | Marin | 15,968 | PST |
| Belvedere Tiburon | Marin | 12,654 | PST |
| Greenbrae | Marin | 12,168 | PST |
| Sausalito | Marin | 11,004 | PST |
| Corte Madera | Marin | 9,387 | PST |
| Fairfax | Marin | 8,623 | PST |
| Larkspur | Marin | 6,958 | PST |
| San Quentin | Marin | 5,167 | PST |
| Point Reyes Station | Marin | 1,781 | PST |
| Bolinas | Marin | 1,661 | PST |
| Woodacre | Marin | 1,449 | PST |
| Ross | Marin | 1,351 | PST |
Note: The above list is based off of the top 25 most populous cities in the area code as per 2012 United States Census Bureau estimates.
View all United States Area Codes.
This page was last updated on July 3, 2015.