(FOX40.COM) — Starting on January 31, some California residents in the 530 area code may receive a new three-digit number when activating a new landline or cell phone. Since 1997, the 530 area ...

Area code 837 will be added to the same California region that uses area code 530. The overlay takes effect on Jan. 31, 2025, the PUC announced earlier this year. That means people can't assume ...

The 837 area code is a new overlay for customers served by the 530 area code, the California Public Utilities Commission ...

Area code 837 will be added to the same California region that uses area code 530. The overlay takes effect on Jan. 31, 2025, the PUC announced earlier this year. That means people can't assume ...

With new telephone numbers in the 530 area code region in “high demand,” the utilities commission approved an area code overlay that “adds a second area code to the same geographic region ...