Area Code Lookup
What Area Code Is Gatineau?
2 area codes serve Gatineau · Quebec
Gatineau is served by area codes 819, 873. It is located in Quebec.
Area Codes Serving Gatineau
Frequently Asked Questions
What area code is Gatineau?
Gatineau is served by area codes 819, 873. It is located in Quebec.
Why does Gatineau 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). Gatineau now has 2 area codes — 819 and 873 — covering the same or overlapping areas.
How do I call Gatineau from outside the US?
To call Gatineau from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-819-XXX-XXXX). The +1 is the country code for all NANPA countries.