Area Code Lookup
What Area Code Is Lewisville?
3 area codes serve Lewisville · Texas
Lewisville is served by area codes 469, 945, 972. It is located in Texas.
Area Codes Serving Lewisville
Frequently Asked Questions
What area code is Lewisville?
Lewisville is served by area codes 469, 945, 972. It is located in Texas.
Why does Lewisville 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). Lewisville now has 3 area codes — 469 and 945 and 972 — covering the same or overlapping areas.
How do I call Lewisville from outside the US?
To call Lewisville from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-469-XXX-XXXX). The +1 is the country code for all NANPA countries.