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 ...

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 ...