Eureka, California

ZIP codes in Eureka

Area codes for Eureka

• Area code 707

  In service since 1959. Shares its area with 369. Local calls are dialed with 1 plus ten digits.

• Area code 369

  In service since February 1, 2023. Shares its area with 707. 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

Eureka is in the Pacific Time zone.

Towns near Eureka

• Cutten1.7 km (1.1 mi)
• Myrtletown2.8 km (1.7 mi)
• Fairhaven3.2 km (2.0 mi)
• Samoa3.4 km (2.1 mi)
• Pine Hills5.6 km (3.5 mi)
• Humboldt Hill7.3 km (4.5 mi)
• Manila7.5 km (4.7 mi)
• Fields Landing7.7 km (4.8 mi)