Area Code Lookup
What Area Code Is Chambly?
2 area codes serve Chambly · Quebec
Chambly is served by area codes 450, 579. It is located in Quebec.
Area Codes Serving Chambly
Frequently Asked Questions
What area code is Chambly?
Chambly is served by area codes 450, 579. It is located in Quebec.
Why does Chambly 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). Chambly now has 2 area codes — 450 and 579 — covering the same or overlapping areas.
How do I call Chambly from outside the US?
To call Chambly from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-450-XXX-XXXX). The +1 is the country code for all NANPA countries.