September 9, 2026
Drummondville business phone: 819, not 514Drummondville is issued 819, 873 or 468, and the 450 family starts an hour west. Where that boundary is real, where it is not, and what it costs to ignore it.
September 9, 2026
Gatineau business phone: 819 or Ottawa's 613Gatineau is 819, 873 and 468; Ottawa across the river is 613. One business, two numbering territories: which number to publish and what each one signals.
September 9, 2026
Business phone in Laval: 450, not 514Laval is in the 450 family, not the 514 one. Where that mistake comes from, where it shows up in your own records, and what it costs to leave it.
September 9, 2026
Longueuil business phone: 450, 579, 354Longueuil is 450, 579 or 354, and never 514. What a south shore number tells a Montréal customer, and whether a second number is worth the upkeep.
September 9, 2026
Montréal business phone: 514, 438, 263Montréal has three area codes, not one: 514, 438 and 263. What each says to a caller, why a new business line is not a 514, and what that changes.
September 9, 2026
Business phone in Québec City: 418, 581, 367Québec City runs on 418, 581 and 367, and a fourth code, 273, is planned but not in service. What a proposed area code means when you pick a number.
September 9, 2026
Business phone in Saguenay: what 418 coversSaguenay shares 418, 581 and 367 with Québec City, 200 km away. An area code is a numbering territory rather than a neighbourhood, and that has consequences.
September 9, 2026
Saint-Jean-sur-Richelieu: 450 and MontréalServing Montréal from Saint-Jean-sur-Richelieu on a 450 number. What the area code costs you, what it does not, and when a second one is worth it.
September 9, 2026
Business phone in Sherbrooke: 819 in EstrieSherbrooke sits in the 819 family, which covers neither Montréal nor Québec City. When a second number in another market earns its keep, and when it does not.
September 9, 2026
Terrebonne and the 450: a ring, not a suburbThe 450 covers a ring around Montréal, from Saint-Jérôme to Granby. What that means for a Terrebonne business, and what a caller can read into it.
August 22, 2026
Business phone in Lévis: one code, both shoresLévis and Québec City share the 418 family. What that changes for a business serving both sides of the river, and what to settle before choosing a number.
August 22, 2026
Business phone in Trois-Rivières: what 819 says819 puts the Mauricie outside both of the large markets it serves. What that means for how your calls display, and how to fix it without running two systems.
August 22, 2026
Quebec area codes for a local business numberFour area-code families cover Quebec. What each one serves, what an overlay changes, and what your choice says to a customer reading their call display.
