H0A Not assigned | H1A Montreal (Pointe-aux-Trembles) | H2A Montreal East Saint-Michel | H3A Montreal North Downtown (McGill University) | H4A Montreal Northeast Notre-Dame-de-Grâce | H5A Montreal (Place Bonaventure) | H7A Laval East Duvernay | H8A Not assigned | H9A Dollard-des-Ormeaux Northwest |
H0B Not assigned | H1B Montréal-Est | H2B Montreal Sault-au-Récollet | H3B Montreal East Downtown | H4B Montreal Southwest Notre-Dame-de-Grâce | H5B Montreal (Complexe Desjardins) | H7B Laval (Saint-François) | H8B Not assigned | H9B Dollard-des-Ormeaux East |
H0C Not assigned | H1C Montreal Northeast Rivière-des-Prairies | H2C Montreal Central Ahuntsic | H3C Montreal (Griffintown) (Includes Île Notre-Dame and Île Sainte-Hélène) [3] | H4C Montreal (Saint-Henri) | H5C Not assigned | H7C Laval (Saint-Vincent-de-Paul) | H8C Not assigned | H9C Montreal Northeast L'Île-Bizard |
H0E Not assigned | H1E Montreal Southwest Rivière-des-Prairies | H2E Montreal Northeast Villeray | H3E Montreal (L'Île-Des-Soeurs) | H4E Montreal (Ville Émard) | H5E Not assigned | H7E Laval (Duvernay) | H8E Not assigned | H9E Montreal Southwest L'Île-Bizard |
H0G Not assigned | H1G Montreal North Montréal-Nord | H2G Montreal Northeast Petite-Patrie | H3G Montreal Southeast Downtown (Concordia University) | H4G Montreal North Verdun | H5G Not assigned | H7G Laval (Pont-Viau) | H8G Not assigned | H9G Dollard-des-Ormeaux Southwest |
H0H Reserved 0H0: Santa Claus | H1H Montreal South Montréal-Nord | H2H Montreal North Plateau Mont-Royal | H3H Montreal Southwest Downtown | H4H Montreal South Verdun | H5H Not assigned | H7H Laval West Auteuil | H8H Not assigned | H9H Montreal (Central Pierrefonds & Sainte-Geneviève) |
H0J Not assigned | H1J Montreal West Anjou | H2J Montreal North Central Plateau Mont-Royal | H3J Montreal (Petite-Bourgogne) | H4J Montreal Central Cartierville | H5J Not assigned | H7J Laval Northeast Auteuil | H8J Not assigned | H9J Kirkland (East) |
H0K Not assigned | H1K Montreal East Anjou | H2K Montreal North Centre-Sud (Sainte-Marie) | H3K Montreal (Pointe-Saint-Charles) | H4K Montreal Southwest Cartierville | H5K Not assigned | H7K Laval South Auteuil | H8K Not assigned | H9K Montreal (West Pierrefonds) & Kirkland (West) |
H0L Not assigned | H1L Montreal North Mercier | H2L Montreal South Centre-Sud (Le Village) | H3L Montreal Southwest Ahuntsic | H4L Montreal Inner Northeast Saint-Laurent | H5L Not assigned | H7L Laval (Sainte-Rose) | H8L Not assigned | H9L Not assigned |
H0M Akwesasne Region 1A0 & 0A1: Akwesasne | H1M Montreal West Mercier | H2M Montreal East Ahuntsic | H3M Montreal Northeast Cartierville | H4M Montreal East Saint-Laurent | H5M Not assigned | H7M Laval (Vimont) | H8M Not assigned | H9M Not assigned |
H0N Not assigned | H1N Montreal Southeast Mercier | H2N Montreal Soueheast Ahuntsic | H3N Montreal (Parc-Extension) | H4N Montreal Outer Northeast Saint-Laurent | H5N Not assigned | H7N Laval (Laval-des-Rapides) | H8N Montreal Northwest LaSalle | H9N Not assigned |
H0P Not assigned | H1P Montreal North Saint-Léonard | H2P Montreal West Villeray | H3P Mount Royal North | H4P Mount Royal South | H5P Not assigned | H7P Laval Fabreville | H8P Montreal Southeast LaSalle | H9P Dorval Outskirts |
H0R Not assigned | H1R Montreal West Saint-Léonard | H2R Montreal Southeast Villeray | H3R Mount Royal Central | H4R Montreal Central Saint-Laurent | H5R Not assigned | H7R Laval (Laval-sur-le-Lac) | H8R Montreal (LaSalle and Ville Saint-Pierre) | H9R Pointe-Claire North Central |
H0S Not assigned | H1S Montreal Southeast Saint-Léonard | H2S Montreal Southwest Petite-Patrie | H3S Montreal North Côte-des-Neiges | H4S Montreal Southwest Saint-Laurent | H5S Not assigned | H7S Laval Northeast Chomedey | H8S Montreal East Lachine | H9S Pointe-Claire Dorval L'Île-Dorval |
H0T Not assigned | H1T Montreal North Rosemont | H2T Montreal West Plateau Mont-Royal | H3T Montreal Northeast Côte-des-Neiges (Université de Montréal) | H4T Montreal Southeast Saint-Laurent | H5T Not assigned | H7T Laval Northwest Chomedey | H8T Montreal West Lachine | H9T Not assigned |
H0V Not assigned | H1V Montreal (Maisonneuve) | H2V Montreal (Outremont) | H3V Montreal East Côte-des-Neiges | H4V Côte Saint-Luc East | H5V Not assigned | H7V Laval East Chomedey | H8V Not assigned | H9V Not assigned |
H0W Not assigned | H1W Montreal (Hochelaga) | H2W Montreal South Central Plateau Mont-Royal | H3W Montreal Southwest Côte-des-Neiges | H4W Côte Saint-Luc West | H5W Not assigned | H7W Laval South Chomedey | H8W Not assigned | H9W Beaconsfield |
H0X Not assigned | H1X Montreal Central Rosemont | H2X Montreal Southeast Plateau Mont-Royal | H3X Hampstead & Montreal (West Snowdon & North Notre-Dame-de-Grâce) | H4X Côte Saint-Luc Montreal West | H5X Not assigned | H7X Laval (Sainte-Dorothée) | H8X Not assigned | H9X Sainte-Anne-de-Bellevue Baie-D'Urfé Senneville |
H0Y Not assigned | H1Y Montreal South Rosemont | H2Y Montreal South Old Montreal | H3Y Westmount North | H4Y Dorval Central (YUL) | H5Y Not assigned | H7Y Laval (Îles-Laval) | H8Y Montreal (Roxboro) | H9Y Not assigned |
H0Z Not assigned | H1Z Montreal West Saint-Michel | H2Z Montreal North Old Montreal & Southeast Downtown | H3Z Westmount South | H4Z Montreal (Tour de la Bourse) | H5Z Not assigned | H7Z Not assigned | H8Z Montreal (East Pierrefonds) | H9Z Not assigned |