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 ...

The San Francisco region's 415 telephone area code is nearly full because of the cellphone surge and a 628 area code overlay is coming in 2015. The 415 area code has covered the entire San Francisco ...

The days of 415 are numbered. Starting in 13 months, new phone numbers issued in San Francisco and Marin County will no longer begin with those three familiar digits. Instead, they'll carry a new area ...

SAN FRANCISCO (CBS SF) -- Starting next February, San Francisco and Marin County residents will have to do something they've never done before: dial the numbers 4-1-5 when making a phone call. In ...