El Rio, California

Nearest ZIP codes to El Rio

These are the ZIP codes nearest to El Rio, each listed with the post office it is named after.

Area codes for El Rio

• Area code 805

  In service since 1957. Shares its area with 820. Local calls are dialed with 1 plus ten digits.

• Area code 820

  In service since June 30, 2018. Shares its area with 805. 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

El Rio is in the Pacific Time zone.

Towns near El Rio

• Saticoy4.3 km (2.7 mi)
• San Buenaventura (Ventura)9.3 km (5.8 mi)
• Port Hueneme Cbc Base10.4 km (6.5 mi)
• Oxnard10.5 km (6.5 mi)
• Port Hueneme10.7 km (6.6 mi)
• Channel Islands Beach10.8 km (6.7 mi)
• Ventura10.8 km (6.7 mi)
• Camarillo12.5 km (7.8 mi)