Area Code Lookup
What Area Code Is Compton?
3 area codes serve Compton · California
Compton is served by area codes 310, 424, 562. It is located in California.
Area Codes Serving Compton
Frequently Asked Questions
What area code is Compton?
Compton is served by area codes 310, 424, 562. It is located in California.
Why does Compton 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). Compton now has 3 area codes — 310 and 424 and 562 — covering the same or overlapping areas.
How do I call Compton from outside the US?
To call Compton from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-310-XXX-XXXX). The +1 is the country code for all NANPA countries.