Area Code Lookup
What Area Code Is Newnan?
3 area codes serve Newnan · Georgia
Newnan is served by area codes 470, 678, 770. It is located in Georgia.
Area Codes Serving Newnan
Frequently Asked Questions
What area code is Newnan?
Newnan is served by area codes 470, 678, 770. It is located in Georgia.
Why does Newnan 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). Newnan now has 3 area codes — 470 and 678 and 770 — covering the same or overlapping areas.
How do I call Newnan from outside the US?
To call Newnan from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-470-XXX-XXXX). The +1 is the country code for all NANPA countries.