San Luis Obispo County Area Codes

About San Luis Obispo County Area Codes

The county of San Luis Obispo County, located in California, is served by 1 telephone area code(s) in this dataset. These calling codes cover cities, suburbs, and unincorporated communities across the county.

Major phone area codes used in San Luis Obispo County include 805. The county mainly follows the America/Los_Angeles time zone.

Cities and towns served by these area codes in San Luis Obispo County include Atascadero, Paso Robles, San Luis Obispo.

List of Area Codes in San Luis Obispo County, California

The table below lists all telephone area codes used in San Luis Obispo County, California, along with their associated cities and time zones from this dataset.

Related Area Code Pages

Explore related area code resources on Burning Compass:

• All area codes in California
• Individual area code details are available from the table above.