Area Code Lookup
What Area Code Is Cumming?
2 area codes serve Cumming · Georgia
Cumming is served by area codes 470, 678. It is located in Georgia.
Area Codes Serving Cumming
Frequently Asked Questions
What area code is Cumming?
Cumming is served by area codes 470, 678. It is located in Georgia.
Why does Cumming 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). Cumming now has 2 area codes — 470 and 678 — covering the same or overlapping areas.
How do I call Cumming from outside the US?
To call Cumming 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.