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 ...

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 ...

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 ...

Cell phone and land line users requesting new phone numbers may soon find themselves without digits starting with 510. The California Public Utilities Commission writes in a post on its website that ...

OAKLAND, Calif. (BCN) - Starting Saturday, people with the 510 area code will have to work a little harder to get their calls through. That's because on that day, in preparation for a new area code, ...

EAST BAY (KRON) — Phone calls in parts of Alameda and Contra Costa counties are about to change. State officials are introducing a new area code to replace the current 510 area code used in much of ...

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 (CBS SF) -- East Bay residents: get your 510 area code number now, before you lose your chance in 2018. The California Public Utilities Commission expects that available numbers in the 510 ...

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 ...