Johnsville, California

Nearest ZIP codes to Johnsville

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

Area codes for Johnsville

• 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

Johnsville is in the Pacific Time zone.

Towns near Johnsville

• Plumas Eureka4.4 km (2.7 mi)
• Graeagle5 km (3.1 mi)
• Blairsden7.6 km (4.7 mi)
• Clio9.1 km (5.7 mi)
• Mohawk Vista10.3 km (6.4 mi)
• C-Road10.5 km (6.5 mi)
• Cromberg11 km (6.8 mi)
• Valley Ranch12 km (7.5 mi)