Area Code 579
Area Code 579 is in Quebec
Quebec Area Code Overlays
(418 and 581 and 367) - (354 and 450 and 579)
(263 and 514 and 438) - (468 and 819 and 873)
(418 and 581 and 367) - (354 and 450 and 579)
(263 and 514 and 438) - (468 and 819 and 873)
Area Code 579 History:
08/21/2010
Area code 579 was officially put into service as an overlay of area code 450.
Area code 354 was put into service as a distributed overlay of area codes 450/579 in the geographic area surrounding Montreal, Quebec effective 10/22/2022. The original planned implementation date 10/24/2020 had been previously postponed.
Major cities or places in Quebec within area code 579 include:
Area codes 354, 450 and 579 serve the many suburbs of Montreal including the communities of Boucherville, Chambly, Joliette, Laval, Longueuil, Varennes, Roussillon, and Saint-Hyacinthe. Montreal is served by 514 and 438.
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