Greenhorn, California

Nearest ZIP codes to Greenhorn

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

Area codes for Greenhorn

• 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

Greenhorn is in the Pacific Time zone.

Towns near Greenhorn

• Spring Garden2.7 km (1.7 mi)
• Cromberg7 km (4.3 mi)
• East Quincy13.7 km (8.5 mi)
• Plumas Eureka14.2 km (8.8 mi)
• Taylorsville14.9 km (9.3 mi)
• Johnsville15.7 km (9.8 mi)
• Quincy18.2 km (11 mi)
• Mohawk Vista18.2 km (11 mi)