Area code 415 is almost closed and when it is, newcomers won't be welcome. The area code that once encompassed all of the Bay Area is filling so fast with San Francisco and Marin County phones, fax ...

SAN FRANCISCO (CBS SF) -- Time is running out on the 415 area code and so are available 415 numbers, especially if you live in Marin County. As of February 1, the new 628 area code 'overlay' goes into ...

Most people know you're a San Franciscan or a Marin County dweller if you give them your telephone prefix of 415. Well, not for everyone, not anymore. Beginning on Saturday, the 415 area code will be ...

SAN FRANCISCO (CBS SF) -- Dialing phone numbers in the Bay Area is about to get complicated, and longtime "415" area code fans are not happy about it. Starting Saturday, the new 628 area code 'overlay ...