820 Area Code, California

820 area code is a telephone area code in the North American Numbering Plan (NANP) for western San Luis Obispo and Santa Barbara counties and the northern portion of Ventura county in western central California. The area code was created in 2018.

Area Code820
Major CityOxnard
Service Date06/30/2018
Time ZonePacific
Overlay Complex805/820
LocationCalifornia (CA)
CountryUnited States

Some of the cities served by area code 820 include Oxnard, Simi Valley, Thousand Oaks, San Buenaventura (Ventura), Santa Maria, Santa Barbara, Camarillo, San Luis Obispo, Lompoc and more.

Places covered by phone area code 820

Area codeCity/TownCounty
820Arroyo GrandeSan Luis Obispo
820AtascaderoSan Luis Obispo
820Avila BeachSan Luis Obispo
820BuelltonSanta Barbara
820CambriaSan Luis Obispo
820CarpinteriaSanta Barbara
820CasmaliaSanta Barbara
820CayucosSan Luis Obispo
820CrestonSan Luis Obispo
820GoletaSanta Barbara
820Grover BeachSan Luis Obispo
820GuadalupeSanta Barbara
820HarmonySan Luis Obispo
820LompocSanta Barbara
820Los AlamosSanta Barbara
820Los OlivosSanta Barbara
820Los OsosSan Luis Obispo
820Morro BaySan Luis Obispo
820Newbury ParkVentura
820NipomoSan Luis Obispo
820Oak ParkVentura
820Oak ViewVentura
820OceanoSan Luis Obispo
820Paso RoblesSan Luis Obispo
820Pismo BeachSan Luis Obispo
820Point Mugu NawcVentura
820Port HuenemeVentura
820Port Hueneme Cbc BaseVentura
820San Luis ObispoSan Luis Obispo
820San MiguelSan Luis Obispo
820San SimeonSan Luis Obispo
820Santa BarbaraSanta Barbara
820Santa MargaritaSan Luis Obispo
820Santa MariaSanta Barbara
820Santa PaulaVentura
820Santa YnezSanta Barbara
820ShandonSan Luis Obispo
820Simi ValleyVentura
820SolvangSanta Barbara
820SummerlandSanta Barbara
820TempletonSan Luis Obispo
820Thousand OaksVentura
820Westlake VillageVentura

The main post offices in each region in Nigeria have postal codes ending in 0001. The lowest postal code is 100001 and the highest with a special code is 982112.

NIPOST or Nigerian Postal Service is a company owned and operated by the government of this country. The country has a total of more than 5000 post offices spread throughout the region. Find the correct ZIP (Zone Improvement Plan) code or Postal Code for the postal address you need.