Lassen County, California

Lassen County, California, has 21 towns and 17 ZIP codes, in area code 530, with 837 as an overlay.

Towns in Lassen County, A to Z

Town	ZIP codes	Area codes
Adin	96006	530, 837
Bieber	96009	530, 837
Doyle	96109	530, 837
Herlong	96113	530, 837
Janesville	96114	530, 837
Johnstonville	nearest96114	530, 837
Litchfield	96117	530, 837
Little Valley	nearest96009	530, 837
Madeline	96119	530, 837
Mcarthur	96056	530, 837
Milford	96121	530, 837
Nubieber	96068	530, 837
Ravendale	96123	530, 837
Spaulding	nearest96130	530, 837
Standish	96128	530, 837
Stones Landing	nearest96130	530, 837
Susanville	96127, 96130	530, 837
Termo	96132	530, 837
Warner Valley	nearest96137	530, 837
Wendel	96136	530, 837
Westwood	96137	530, 837

ZIP codes in Lassen County

96006Adin530, 837
96009Bieber530, 837
96056Mcarthur530, 837
96068Nubieber530, 837
96109Doyle530, 837
96113Herlong530, 837
96114Janesville530, 837
96117Litchfield530, 837
96119Madeline530, 837
96121Milford530, 837
96123Ravendale530, 837
96127Susanville530, 837
96128Standish530, 837
96130Susanville530, 837
96132Termo530, 837
96136Wendel530, 837
96137Westwood530, 837

Area codes in Lassen County

Area code 530
In service since November 1, 1997. Shares its area with 837. Local calls are dialed with 1 plus ten digits.
Area code 837
In service since January 31, 2025. Shares its area with 530. Local calls are dialed with 1 plus ten digits.

Local numbers in area code 530

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