Sierra, California

No ZIP code carries the name of Sierra, California, in Sierra County; the nearest ZIP code is 96125, in area code 530, with 837 as an overlay.

Nearest ZIP: 96125
Area codes: 530, 837
County: Sierra County
State: California
Time zone: Pacific Time
Coordinates: 39.5727, -120.6276

Nearest ZIP codes to Sierra

This is the ZIP code nearest to Sierra, each listed with the post office it is named after.

ZIP code	Post office	County	Area codes
96125	Sierra City	Sierra County	530, 837

Area codes for Sierra

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.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Sierra is in the Pacific Time zone.

Towns near Sierra

Sierra City2.3 km (1.4 mi)
Graniteville17 km (11 mi)
Sattley17.5 km (11 mi)
Whitehawk17.6 km (11 mi)
Downieville17.7 km (11 mi)
Valley Ranch19.4 km (12 mi)
Calpine19.7 km (12 mi)
Graeagle20.1 km (12 mi)

Local numbers in area code 530

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