Area Code Lookup
What Area Code Is Carrollton?
6 area codes serve Carrollton
Carrollton is served by area codes 217, 469, 502, 943, 945, 972. It spans Illinois and Texas and Kentucky and Georgia.
Area Codes Serving Carrollton
Frequently Asked Questions
What area code is Carrollton?
Carrollton is served by area codes 217, 469, 502, 943, 945, 972.
Why does Carrollton 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). Carrollton now has 6 area codes — 217 and 469 and 502 and 943 and 945 and 972 — covering the same or overlapping areas.
How do I call Carrollton from outside the US?
To call Carrollton from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-217-XXX-XXXX). The +1 is the country code for all NANPA countries.