530 Area Code - California Public Utilities Commission
https://www.cpuc.ca.gov/industries-and-topics/internet-and-phone/area-codes-and-numbering/530-area-code
WEBSep 30, 2022 · The 530 area code region was formed in 1997 when the CPUC approved an area code split of the 916 area code, introducing the 530 area code. The 530 area code covers most of the northeastern portion of California, including all or portions of Alpine, Butte, Colusa, El Dorado, Glenn, Humboldt, Lassen, Modoc, Mono, Nevada, Placer, …
DA: 34 PA: 18 MOZ Rank: 73