Area Code Lookup
What Area Code Is Cayucos?
2 area codes serve Cayucos · California
Cayucos is served by area codes 805, 820. It is located in California.
Area Codes Serving Cayucos
Frequently Asked Questions
What area code is Cayucos?
Cayucos is served by area codes 805, 820. It is located in California.
Why does Cayucos have multiple area codes?
As demand for phone numbers increased, NANPA added area codes through splits (dividing the region) or overlays (layering a new code over the same geography). Cayucos now has 2 area codes — 805 and 820 — covering the same or overlapping areas.
How do I call Cayucos from outside the US?
To call Cayucos from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-805-XXX-XXXX). The +1 is the country code for all NANPA countries.