Area Code Lookup
What Area Code Is Indianapolis?
2 area codes serve Indianapolis · Indiana
Indianapolis is served by area codes 317, 463. It is located in Indiana.
Area Codes Serving Indianapolis
Frequently Asked Questions
What area code is Indianapolis?
Indianapolis is served by area codes 317, 463. It is located in Indiana.
Why does Indianapolis 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). Indianapolis now has 2 area codes — 317 and 463 — covering the same or overlapping areas.
How do I call Indianapolis from outside the US?
To call Indianapolis from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-317-XXX-XXXX). The +1 is the country code for all NANPA countries.