Zip Area Code

Blacklake, California

No ZIP code carries the name of Blacklake, California, in San Luis Obispo County; the nearest ZIP codes are 93444 and 93445, in area code 805, with 820 as an overlay.

Nearest ZIP
93444, 93445
Area codes
805, 820
Time zone
Pacific Time
Coordinates
35.0497, -120.5386

Nearest ZIP codes to Blacklake

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

ZIP codePost officeCountyArea codes
93444NipomoSan Luis Obispo County805, 820
93445OceanoSan Luis Obispo County805, 820

Area codes for Blacklake

  • 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

Blacklake is in the Pacific Time zone.

Towns near Blacklake