Thermalito, California

Nearest ZIP codes to Thermalito

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

Area codes for Thermalito

• 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

Thermalito is in the Pacific Time zone.

Towns near Thermalito

• South Oroville6.1 km (3.8 mi)
• Canyon Dam6.6 km (4.1 mi)
• Oroville7.9 km (4.9 mi)
• Palermo9.4 km (5.8 mi)
• Oroville East10.2 km (6.3 mi)
• Kelly Ridge11.8 km (7.3 mi)
• Richvale12.7 km (7.9 mi)
• Biggs14.4 km (8.9 mi)