415 Area Code: Cities, Time Zone and Zip Codes
What area code is 415? The area code 415 is in California and it serves San Francisco, San Rafael, Novato, Daly City, Mill Valley, San Anselmo, Larkspur, Tamalpais-Homestead Valley, and some other surrounding cities. The area code 415 was created on January 1, 1947, and was first put to use on January 1, 1947. It