415 Area Code Location
The 415 area code is one of the most iconic area codes in the United States.

415 Area Code Location, Zip Code, and Time Zone
Location
The 415 area code location is in Northern California, specifically the San Francisco Bay Area. Its main coverage includes:
San Francisco
Marin County (e.g., Sausalito, Tiburon, Novato)
Zip Codes
Here are some well-known zip codes covered:
- San Francisco: 94102, 94103, 94109, 94110, 94117, 94133
Marin County: 94901 (San Rafael), 94920 (Tiburon), 94965 (Sausalito)
Time Zone
It operates in the Pacific Time Zone (PT). This means:
Standard Time: UTC-8
Daylight Saving Time: UTC-7 (observed from March to November)
Recent Blogs
Frequently Asked Questions
The 415 area code primarily serves San Francisco and Marin County, including cities like Sausalito, Mill Valley, and San Rafael.
The 415 area code was introduced in 1947 as one of the original area codes in the North American Numbering Plan.
While it’s possible, new numbers in the region may also use the 628 area code due to the overlay system. Availability depends on your service provider.
The 415 area code was introduced in 1947 as one of the original area codes in the North American Numbering Plan.