A person uses a cellphone in an undated file photo. Shutterstock Photo SAN FRANCISCO (KGO) -- If you have a phone number in the 510 area code, you'll have to dial a "1" when making local calls ...

EAST BAY, Calif. (KGO) -- Something new is coming to the East Bay. It's a new area code: 341. Some might wonder, no big deal. It's just three numbers. There are a number of them already in existence ...

Next month telephone customers in the 510 area code must dial 1 plus the area code and the number to make any call to the 510 or the new 341 area code, according to the California Public Utilities ...

ALAMEDA COUNTY (KRON) — The 510 area code, known to represent major portions of the East Bay, will no longer be given out to residents living in the area. The public utilities commission expects that ...

First there was 510, then came 925, and now, parts of the East Bay will welcome a new telephone area code: 341. The California Public Utilities Commission approved the new digits Thursday. The 341 ...

OAKLAND — The new telephone area code for a big stretch of the East Bay, including its largest city, Oakland, is 341, state regulators said Thursday. The 341 area code will be overlaid upon — ...

Life in the East Bay, which is complicated enough, is going to get more complicated with the addition of a new telephone area code. The California Public Utilities Commission acknowledged the obvious ...

ALAMEDA COUNTY, Calif. - The California Public Utilities Commission has announced that the 510 area code is expected to use up all of its available prefixes by June 2019. Service providers have ...

OAKLAND — State regulators are preparing to bring a new telephone area code to the East Bay, a move ushered in by a growing array of new devices and technologies that require phone numbers. The new ...

OAKLAND (CBS SF) - Next month telephone customers in the 510 area code must dial 1 plus the area code and the number to make any call to the 510 or the new 341 area code, according to the California ...