Area Code 450

450 is the area code for off-island suburbs of Montreal, in the Canadian province of Quebec. It is also shared by small communities in an adjacent part of Ontario. In 2010, area code 450 is slated to be overlain by area code 579.

Area Code 450 History

Following cities also use area code 450:

Actonvale, Baie-Du-Febvre, Beauharnois, Bedford, Beloeil, Berthierville, Boucherville, Bromont, Brownsburg, Chambly, Chateauguay, Chomedey, Clarenceville, Contrecoeur, Coteau-Landing, Coteau-du-Lac, Cowansville, Crabtree, Dunham, Eastman, Farnham, Franklin Centre, Frelighsburg, Granby, Hemmingford, Henryville, Howick, Hudson, Huntingdon, Joliette, Knowlton, L'Epiphanie-l'Assomption, Lachute, Lacolle, Lanoraie, Laprairie, Laval-Est, Laval-Ouest, Lavaltrie, Lawrenceville, Le Gardeur, Les Cedres, Longueuil, Mansonville, Marieville, Mascouche, Mirabel-Aeroport, Mirabel-St-Augustin, Mirabel-Ste-Scholastique, Morin Heights, Napierville, Notre-Dame-de-Stanbridge, Oka, Ormstown, Pierreville, Pont-Viau, Rawdon, Rigaud, Riviere-Beaudette, Roxton Falls, Saint-Liboire, Shawbridge, Sorel, St-Aime, St-Alphonse-de-Rodriguez, St-Andre Est, St-Barthelemy, St-Blaise, St-Bruno, St-Calixte-de-Kilkenny, St-Cesaire, St-Chrysostome, St-Clet, St-Constant, St-Damase, St-Denis, St-Eustache, St-Felix-de-Valois, St-Gabriel-de-Brandon, St-Hippolyte, St-Hugues, St-Hyacinthe, St-Jacques, St-Jean, St-Jean-de-Matha, St-Jerome, St-Jude, St-Lambert, St-Lin, St-Marc, St-Michel-des-Saints, St-Ours, St-Paul-D'Abbotsford, St-Pie, St-Pie-de-Guire, St-Polycarpe, St-Remi, St-Sauveur, St-Simon, St-Thomas-d'Aquin, St-Vincent-de-Paul, St-Zenon, St-Zephirin, Ste-Adele, Ste-Anne-des-Plaines, Ste-Helene-de-Bagot, Ste-Julie-de-Vercheres, Ste-Julienne, Ste-Justine-de-Newton, Ste-Madeleine, Ste-Marguerite, Ste-Marthe, Ste-Martine, Ste-Rosalie, Ste-Rose, Ste-Sabine, Ste-Therese, Ste-Victoire, Sutton, Terrebonne, Upton, Valcourt, Valleyfield, Varennes, Vaudreuil, Venise-en-Quebec, Vercheres, Waterloo, Yamaska.

ZIP codes in Area Code 450: