Area Code Lookup
What Area Code Is Smiths Falls?
2 area codes serve Smiths Falls · Ontario
Smiths Falls is served by area codes 343, 613. It is located in Ontario.
Area Codes Serving Smiths Falls
Frequently Asked Questions
What area code is Smiths Falls?
Smiths Falls is served by area codes 343, 613. It is located in Ontario.
Why does Smiths Falls 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). Smiths Falls now has 2 area codes — 343 and 613 — covering the same or overlapping areas.
How do I call Smiths Falls from outside the US?
To call Smiths Falls from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-343-XXX-XXXX). The +1 is the country code for all NANPA countries.