Area Code 579 — Quebec
This is a Canadian area code
Area code 579 is located in Quebec, Canada. Canada shares the North American Numbering Plan (NANPA) with the US, so Canadian numbers use the same 10-digit format. Calls between the US and Canada may or may not be included in your plan — check with your carrier, as international rates can apply.
Area code 579 is located in Quebec, Canada and operates on Eastern Time . The largest city served is Longueuil . View all Canadian area codes →
Area Code Details
- Area Code
- 579
- State / Province
- Quebec (QC)
- Country
- Canada
- Time Zone
- Eastern Time Eastern Time
- Local Time Now
- —
- Status
- Active
- Code Type
- General Purpose Code
- In Service Since
- August 21, 2010
- Assigned
- August 4, 2009
- Population Served
- ~643,537 est.
- Overlay Complex
- 354/450/579
Cities Served
History & Relationships
Split from
450Overlay complex — shares geography with
Rate Centers & Exchanges
31 rate centers identified within area code 579
Other Area Codes in Quebec
View all →Nearby Area Codes
Frequently Asked Questions About Area Code 579
What state is area code 579?
Area code 579 is located in Quebec.
Where is area code 579 from?
Area code 579 originates from Quebec. It operates in the Eastern Time zone.
What time zone is area code 579?
Area code 579 falls within the Eastern Time zone (Eastern Time).
What cities are in area code 579?
Area code 579 serves cities including Longueuil, Chomedey, Granby, Saint-Hyacinthe, Boucherville, Joliette, Saint-Constant, Chambly, and more.
Is a call from area code 579 a scam?
Area code 579 is a legitimate Canadian area code serving Quebec. Like any area code, individual numbers using 579 can be used for scam calls. Note that calls from 579 are international calls from Canada — unexpected calls may incur charges. Always verify the specific number if you receive an unexpected or suspicious call.