Area Code 450


Area Code 450 is in Quebec

Other Quebec Area Codes
263, 354, 367, 418, 438, 450, 468, 514, 579, 581, 819, 873

Quebec Area Code Overlays
(418 and 581 and 367) - (354 and 450 and 579)
(263 and 514 and 438) - (468 and 819 and 873)


Area Code 450 History:

06/13/1998
Area code 450 was officially put into service. Area code 450 was created from a split of area code 514. On 08/21/2010 area code 579 was officially put into service as an area code overlay of area code 450. Mandatory ten-digit dialing is required in 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 450 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.

Quebec Area Code Map