Area code 354

354 is a newer area code, in service since October 22, 2022, added on top of 450 and 579. See all new area codes.

Look up a 354 number

Cities and towns in area code 354

354 is an overlay, so it covers the same places as 450 and 579. Places are listed by how many phone prefixes they have in the area.

• Longueuil, QC
• Saint-Hyacinthe, QC
• Saint-Jean-sur-Richelieu, QC
• Saint-Jérôme, QC
• Granby, QC
• Repentigny, QC
• Saint-Eustache, QC
• Terrebonne, QC
• Laval, QC
• Saint-Hubert, QC
• Boucherville, QC
• Châteauguay, QC
• Joliette, QC
• Salaberry-de-Valleyfield, QC
• Vaudreuil-Dorion, QC
• Mascouche, QC
• Sorel, QC
• St-Bruno-de-Montarville, QC
• Beauharnois, QC
• Brome Lake, QC
• Chambly, QC
• Chomedey, QC
• Cowansville, QC
• Mirabel, QC
• Sainte-Julie, QC
• Varennes, QC
• Acton Vale, QC
• Bedford, QC
• Berthierville, QC
• Bromont, QC
• Contrecœur, QC
• Coteau-du-Lac, QC
• Crabtree, QC
• Eastman, QC
• Farnham, QC
• Hemmingford, QC
• Hudson, QC
• Huntingdon, QC
• L'Assomption, QC
• La Prairie, QC
• Lachute, QC
• Lacolle, QC
• Lanoraie, QC
• Lavaltrie, QC
• Les Cèdres, QC
• Marieville, QC
• Morin-Heights, QC
• Napierville, QC
• Oka, QC
• Ormstown, QC
• Prévost, QC
• Rawdon, QC
• Rigaud, QC
• Roxton Falls, QC
• Saint-Césaire, QC
• Saint-Liboire, QC
• Saint-Lin-Laurentides, QC
• Saint-Paul-d'Abbotsford, QC
• Saint-Pie, QC
• Saint-Rémi, QC
• Sainte-Adèle, QC
• Sainte-Anne-des-Plaines, QC
• Sainte-Julienne, QC
• Sainte-Martine, QC
• St-Félix-de-Valois, QC
• St-Gabriel-de-Brandon, QC
• St-Jean-de-Matha, QC
• St-Michel-des-Saints, QC
• Sutton, QC
• Valcourt, QC
• Verchères, QC
• Waterloo, QC

Area codes that overlay 354

• 450
• 579

Questions

Where is area code 354?

Area code 354 is in Quebec. It serves Longueuil, Saint-Hyacinthe, Saint-Jean-sur-Richelieu, Saint-Jérôme and Granby and 67 other cities and towns.

What time zone is area code 354 in?

Area code 354 uses Eastern Time.

What area codes overlay 354?

450 and 579 serve the same area as 354. New numbers in the area can get any of these codes, which is why local calls need all 10 digits.

Is a call from area code 354 a scam?

The area code alone doesn’t tell you. Most calls from 354 are ordinary local calls, but scammers can fake (“spoof”) any number. If you don’t recognize a 354 number, let it go to voicemail.

When did area code 354 start?

354 went into service in 2022. It was created from area code 450.

Can a 354 number be outside Quebec?

Yes. People keep their numbers when they move and when they switch to mobile or internet phone services, so a 354 caller can be anywhere.

Other area codes in Quebec