To ensure a continuing supply of telephone numbers, the California Public Utilities Commission has approved an all-services overlay for the 530 area code on Jan. 31. The 530 area code serves most of ...

A new area code is coming to Northern California to supplement the 530 code, which stretches from the edge of the Bay Area to the state's borders with Oregon and Nevada. The California Public ...

Residents and businesses on L.A.’s Westside and in the South Bay will have to dial 11 digits to make local calls starting next July as the state Public Utilities Commission on Thursday unanimously ...

COLUMBUS, Ohio — A new phone area code “overlay” has been approved for the 440 zone, with officials saying the current code soon will run out of available numbers. The Public Utilities Commission of ...

Butte County, and the 530 area code as a whole, will be getting a new code starting Jan. 31, 2024. According to an announcement and fact sheet from AT&T, the new 837 area code will be an overlay to ...