628 Area Code: Cities, Time Zone and Zip Codes
What area code is 628? The area code 628 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 628 was created on December 19, 2013, and was first put to use on March 21, 2015. It