Zip Area Code

Oceano, California

Oceano, California, in San Luis Obispo County, has ZIP codes 93445 and 93475 and area code 805, with 820 as an overlay.

ZIP codes
93445, 93475
Area codes
805, 820
Time zone
Pacific Time
Coordinates
35.1012, -120.6095

ZIP codes in Oceano

ZIP codePost officeCountyArea codes
93445OceanoSan Luis Obispo County805, 820
93475*OceanoSan Luis Obispo County805, 820

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area codes for Oceano

  • 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

Oceano is in the Pacific Time zone.

Towns near Oceano