Area Code Lookup
What Area Code Is Kingston?
6 area codes serve Kingston
Kingston is served by area codes 343, 360, 613, 753, 845, 902. It spans Ontario and Washington and New York and .
Area Codes Serving Kingston
Frequently Asked Questions
What area code is Kingston?
Kingston is served by area codes 343, 360, 613, 753, 845, 902.
Why does Kingston 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). Kingston now has 6 area codes — 343 and 360 and 613 and 753 and 845 and 902 — covering the same or overlapping areas.
How do I call Kingston from outside the US?
To call Kingston 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.