Portola, California

ZIP codes in Portola

Area codes for Portola

• 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

Portola is in the Pacific Time zone.

Towns near Portola

• Delleker1.8 km (1.1 mi)
• Iron Horse3.5 km (2.2 mi)
• Lake Davis4.8 km (3.0 mi)
• Gold Mountain6.9 km (4.3 mi)
• Beckwourth6.9 km (4.3 mi)
• Mabie7.5 km (4.7 mi)
• Mohawk Vista10.2 km (6.3 mi)
• C-Road10.6 km (6.6 mi)