Quick Summary
- The 819 area code covers western and central Quebec, including major cities like Gatineau, Sherbrooke, and Trois-Rivières, making it one of Canada's largest geographic codes.
- It operates in the Eastern Time Zone (EST/EDT) and includes both urban centers and remote regions like Abitibi and Nord-du-Québec.
- The area code has overlay codes 873 and 468, meaning new numbers may not always be assigned as 819.
- Businesses benefit from an 819 number through strong local trust, higher response rates, and improved local SEO visibility.
- With rising competition, combining a local number with AI-powered call handling (like Dynaris) ensures no missed leads or opportunities.
For Alberta-focused campaigns, this 587 area code guide is a useful companion when comparing Canadian coverage.
If you also run U.S. Northeast campaigns, review the 413 area code for local coverage comparisons.
819 Area Code Location, Time Zone & Coverage
| Category | Details |
|---|---|
| Location | Quebec, Canada (Western & Central Quebec) |
| Primary Regions Covered | Outaouais, Mauricie, Abitibi-Témiscamingue, Nord-du-Québec, Eastern Townships |
| Major Cities | Gatineau, Sherbrooke, Trois-Rivières, Shawinigan, Rouyn-Noranda, Val-d'Or, Victoriaville, Drummondville |
| Additional Areas & Communities | Hull, Aylmer, Buckingham, Sainte-Adèle, Sainte-Agathe-des-Monts, Saint-Jean-sur-Richelieu, Saint-Bruno-de-Montarville, Val-des-Monts |
| Nearby Area Codes | 613 (Ottawa), 705 (Northern Ontario), 450 (Quebec), 514 (Montreal) |
| Time Zone | Eastern Time (ET) |
| Standard Time | UTC/GMT -5 hours (EST) |
| Daylight Saving Time | UTC/GMT -4 hours (EDT) |
| DST Start (2026) | Sunday, March 8, 2026 at 2:00 AM |
| DST End (2026) | Sunday, November 1, 2026 at 2:00 AM |
| Time Zone Abbreviation | EST (Standard), EDT (Daylight Saving) |
| Dialing Requirement | 10-digit dialing (due to overlays 873 & 468) |
| Geographic Coverage | Covers urban centers, rural communities, forests, mining zones, and tourism regions across Quebec |
| Map Insight | Spans a large portion of Quebec, including areas along the Ottawa River and bordering Ontario |
What Is the 819 Area Code?
The 819 area code is a telephone area code located in Quebec, Canada. It covers western and central regions, including cities such as Gatineau, Sherbrooke, and Trois-Rivières. It operates in the Eastern Time Zone and includes overlay codes 873 and 468.
Where Is Area Code 819 Located?
The 819 area code spans a vast portion of Quebec, covering both populated urban centers and remote natural regions. It is especially prominent in the Outaouais region, directly bordering Ontario and the Ottawa Valley.
Major Cities in the 819 Area Code
Key cities include Gatineau, Sherbrooke, Trois-Rivières, Shawinigan, Rouyn-Noranda, and Val-d'Or. These cities represent economic, educational, and administrative hubs across the region.
Additional Communities Covered
The area code also includes smaller but significant communities such as Sainte-Adèle, Saint-Bruno-de-Montarville, Saint-Jean-sur-Richelieu, Val-des-Monts, and Victoriaville, expanding its reach into suburban and rural areas.
Neighboring Area Codes
The 819 region borders multiple area codes, including 613 (Ottawa), 705 (Northern Ontario), and 450 (Quebec). This makes it a strategic zone for cross-provincial communication and business.
819 Area Code Time Zone
The 819 area code follows the Eastern Time Zone, which is widely used across eastern Canada and parts of the United States.
- Eastern Standard Time (EST): UTC -5
- Eastern Daylight Time (EDT): UTC -4
Daylight Saving Time is observed, typically starting in March and ending in November, ensuring alignment with major economic regions like Ontario and New York.
Map and Geographic Coverage
The 819 area code is unique due to its massive geographic spread. It includes dense urban regions like Gatineau as well as vast wilderness areas in northern Quebec.
The region features a mix of:
- Government and administrative centers
- Tourism destinations such as Gatineau Park
- Industrial zones focused on forestry and mining
- Rural and remote communities
This diversity makes 819 one of the most versatile and economically varied area codes in Canada.
Economic and Demographic Overview
The 819 region has a diverse and stable economy, driven by both public and private sectors.
Economic Strength
Gatineau plays a major role due to its proximity to Ottawa, hosting many government employees. Other industries include tourism, technology, manufacturing, forestry, and mining.
Population Insights
The Outaouais region alone has a population of over 400,000 people, with Gatineau being the largest city. The region is predominantly French-speaking but has a strong bilingual population, making it highly attractive for businesses.
Overlay Codes: 873 and 468 Explained
As demand for phone numbers increased, additional area codes were introduced to support growth.
- 873 was introduced in 2012
- 468 was introduced in 2022
These overlays mean multiple area codes now serve the same region.
Why Overlays Matter
They prevent number shortages and support the increasing use of mobile phones and VoIP services.
What It Means for You
All users must dial 10 digits, and new numbers are increasingly assigned from overlay codes like 468 instead of the original 819.
How to Get an 819 Area Code Number
Obtaining an 819 number is straightforward and can be done through multiple channels.
Available Options
You can get a number through VoIP providers, telecom companies, or virtual phone systems designed for businesses.
Features You Can Expect
Modern services offer features like call forwarding, voicemail, fax capabilities, number parking, and business integrations.
Important Tip
Because 819 numbers are in high demand, availability may be limited, and newer assignments may fall under 873 or 468.
Why Businesses Should Use an 819 Area Code
A local number is a powerful tool for building trust and improving marketing performance.
Local Trust and Credibility
Customers in Quebec are more likely to engage with businesses that appear local, especially in French-speaking regions.
Better Marketing Performance
Local numbers improve answer rates and customer engagement, leading to higher conversions.
Privacy and Professionalism
Using a dedicated business number helps maintain a clear separation between personal and professional communication.
Local SEO Advantage
Search engines favor businesses with local signals, and an 819 number strengthens your presence in Quebec-based searches.
Dynaris: Turn Your 819 Number Into a 24/7 AI Receptionist
Managing incoming calls manually can lead to missed opportunities, especially in competitive markets.
Dynaris transforms your 819 number into an intelligent AI-powered receptionist that:
- Answers every call instantly
- Schedules appointments automatically
- Engages customers in both English and French
- Eliminates missed leads completely
If your business relies on inbound calls, integrating AI ensures consistent response times and improved customer experience.
Learn more: AI phone answering services guide and bilingual answering services.
Spam and Scam Awareness
Like many active area codes, 819 numbers can sometimes be used in spam or scam activities.
Common Warning Signs
- Calls from unknown or unfamiliar numbers
- Urgent requests for money or personal information
- Offers that seem too good to be true
Always verify suspicious calls through official channels and avoid sharing sensitive information.
History of the 819 Area Code
The 819 area code has a long and important history within Canada's telecommunications system. It was introduced in 1957 as part of the original expansion of the North American Numbering Plan, which standardized phone numbering across the United States and Canada.
For cross-border U.S. comparison, review the 413 area code to map region-specific call strategies.
Early Development
When it was first created, the 819 area code covered a much larger portion of Quebec, including regions that are now served by other area codes. At the time, telephone demand was relatively low, and a single area code could efficiently serve a vast geographic region.
Growth and Number Exhaustion
Over the decades, population growth, urban development, and the rise of mobile phones and internet-based communication significantly increased the demand for phone numbers. This led to what is known as number exhaustion, where available phone numbers within the 819 area code began to run out.
Introduction of Overlay Codes
To solve this issue without disrupting existing users, regulators introduced overlay area codes:
- 873 was added in 2012
- 468 was introduced in 2022
Instead of splitting the region geographically, these overlays allow multiple area codes to serve the same area. As a result, all users must now use 10-digit dialing, even for local calls.
Modern Significance
Today, the 819 area code remains one of the oldest and most recognizable area codes in Quebec. It carries a sense of legacy and local identity, especially for long-established residents and businesses. However, due to increasing demand, newer numbers are more likely to be assigned under overlay codes like 873 or 468 rather than the original 819.
This evolution reflects the broader transformation of communication systems—from landlines to mobile and digital-first connectivity—while maintaining continuity for existing users.
Is 819 Area Code Toll-Free?
No, the 819 area code is not toll-free. It is a geographic area code, and call charges depend on your service provider and calling plan.
Conclusion
The 819 area code is more than just a regional identifier—it represents a vast and economically diverse part of Quebec, covering key cities like Gatineau, Sherbrooke, and Trois-Rivières. With its presence across urban centers, government hubs, and resource-rich regions, it plays a critical role in communication and business across western and central Quebec.
Understanding the 819 area code location, time zone, and coverage helps individuals and businesses make informed decisions, whether it's for personal use or expanding into new markets. With overlays like 873 and 468, the region continues to grow, reflecting increasing demand and connectivity.
For businesses, having an 819 area code phone number builds immediate local trust and improves visibility in Quebec's competitive landscape. When combined with modern solutions like AI-powered call handling, it becomes a powerful tool for capturing and converting leads efficiently.
As communication continues to evolve, leveraging both a strong local presence and intelligent automation ensures you stay ahead—making your 819 number not just a contact point, but a strategic advantage.
If you found this guide helpful, you may also want to explore our articles on the 514 area code (Montreal) and the 705 area code (Northern Ontario). You may also be interested in how bilingual answering services can help Quebec businesses serve customers in both English and French.
