Douglas, California

No ZIP code carries the name of Douglas, California, in Trinity County; the nearest ZIP code is 96024, in area code 530, with 837 as an overlay.

Nearest ZIP: 96024
Area codes: 530, 837
County: Trinity County
State: California
Time zone: Pacific Time
Coordinates: 40.6450, -122.9274

Nearest ZIP codes to Douglas

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

ZIP code	Post office	County	Area codes
96024	Douglas City	Trinity County	530, 837

Area codes for Douglas

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

Douglas is in the Pacific Time zone.

Towns near Douglas

Douglas City1.2 km (0.7 mi)
Weaverville9.7 km (6.0 mi)
Lewiston13.3 km (8.3 mi)
Junction City16.2 km (10 mi)
Junction16.7 km (10 mi)
Hayfork22.5 km (14 mi)
French Gulch26.5 km (16 mi)
Big Bar27.9 km (17 mi)

Local numbers in area code 530

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