© Goodcall 2026
Built with ❤ by humans and AI agents in California, Egypt, GPUland, Virginia and Washington
.webp)
The 579 area code covers the expansive and economically diverse region surrounding the Island of Montreal, including the thriving suburbs of the Montérégie, Laurentides, and Lanaudière administrative regions. This makes it an essential choice for businesses seeking a credible local presence in Quebec’s high-growth sectors, including advanced manufacturing, aerospace, agri-food, and logistics.
Getting a 579 number helps companies build trust, improve call response rates, and connect more effectively with customers across Laval, Longueuil, Terrebonne, and Saint-Jean-sur-Richelieu. As an overlay to the 450 area code, 579 is a primary identifier for the North and South Shore suburban communities that form the industrial and residential backbone of the Greater Montreal area.
The 579 area code is a telephone area code in the North American Numbering Plan (NANP) serving the off-island suburbs of Montreal in the province of Quebec. It covers a vast, high-density ring around the city, encompassing world-class aerospace clusters, major agricultural zones, and rapidly growing urban centers.
It covers the core of the Montérégie, Laurentides, Lanaudière, and parts of the Estrie and Centre-du-Québec regions, including cities like Laval, Longueuil, and Saint-Jean-sur-Richelieu. The 579 area code was established in 2010 as an overlay to the 450 area code to meet the surging demand for mobile and business lines in Quebec's most populous suburban regions.
The 579 area code encompasses the entire suburban and rural belt surrounding Montreal, serving as a vital communications link for the South Shore, North Shore, and the Laurentian mountains. This region includes major industrial parks and bedroom communities and is overlaid by the 450 and 354 area codes.
Here is a comprehensive breakdown of the major cities and areas covered by the 240 area code:
The 579 area code serves a massive portion of Quebec's population, centered in regions like Saint-Jean-sur-Richelieu and Laval, which are high-value economic zones. As one of the fastest-growing regions in Canada, the local economy is characterized by a blend of industrial power and a high quality of life.
Based on the analysis of Saint-Jean-sur-Richelieu, the population is approximately 97,873, with an average household income of $74,500. The region is well-established, with 95.2% of residents born in Canada.
Demographically, the population is predominantly francophone, reflecting the deep cultural roots of the region. In Saint-Jean-sur-Richelieu, the linguistic composition consists of French speakers at 95.7%, English speakers at 3.1%, and bilingual residents (English and French) at 1.0%. Minority groups represent approximately 4.1% of the local population, while the majority (95.9%) identify as non-minority.
The 579 area code, which serves the Greater Montreal suburbs and Southern Quebec, is located entirely within the Eastern Time Zone (ET). This means that during standard time, the time zone is Eastern Standard Time (EST), which is UTC-5. During daylight saving time, the time zone is Eastern Daylight Time (EDT), which is UTC-4.
This time zone serves all the major hubs of the region, including Laval, Longueuil, and Granby. Maintaining Eastern Time ensures that local businesses remain synchronized with the provincial government in Quebec City and major North American financial markets in Montreal, Toronto, and New York.
The 579 area code adds local trust and credibility, making it valuable for local businesses. Here’s how a business number with the 579 area code is important for your business:
When customers see a local 579 area code number, they immediately recognize it as part of their community. This familiarity creates trust and reduces hesitation to answer calls. Research shows that consumers are more likely to pick up calls from numbers with local area codes compared to unfamiliar or out-of-state numbers.
For small businesses, using a local area code 579 number shows commitment to serving the community. For larger enterprises, it signals accessibility and helps build stronger relationships with regional customers.
Some well-known enterprises that would benefit from a local 579 number include:
The 579 area code provides a local presence for financial institutions managing high-value personal and commercial accounts across Quebec's affluent suburban belt.
The 579 area code is essential for companies operating in Mirabel and Longueuil, where global aerospace leaders maintain high-tech manufacturing plants.
The Montérégie is known as the "Garden of Quebec," making a local number vital for coordination between producers and regional distributors.
The I-15 and I-20 corridors are hubs for manufacturing and specialized tech firms that serve both local and international markets.
The North and South Shores are home to some of the largest shopping and entertainment complexes in the country.
Setting up your 579 area code number with Goodcall is quick and straightforward. Here’s how it works:
Choosing Goodcall means more than just getting a local number; it means equipping your business with tools to handle calls efficiently.
With these advantages, Goodcall makes it easier for you to manage calls and focus on growing your business.
Our local 579 area code numbers come with affordable pricing plans designed to fit every business size. We offer flexible pricing options that scale with your needs, whether you’re a startup or an established enterprise. Additionally, you can save 30% on annual subscriptions, giving your business more value at a lower cost.
What is the 579 area code, and where is it located?
The 579 area code serves the suburban regions surrounding Montreal, Quebec. It covers the South Shore (Montérégie), North Shore (Laurentides/Lanaudière), and the city of Laval. It is an overlay for the original 450 area code.
What cities does the 579 area code cover?
The 579 area code covers major cities such as Laval, Longueuil, Terrebonne, Saint-Jean-sur-Richelieu, Repentigny, Brossard, and Saint-Jérôme.
What time zone is area code 579 in?
The 579 area code, serving the Montreal suburban regions, is in the Eastern Time Zone (ET).
Does the 579 area code get spam calls?
Like any area code, spam and robocalls do occur, but using a trusted business provider like Goodcall helps filter unwanted calls.
Which types of businesses benefit most from a local 579 number?
Local service providers, tech companies, restaurants, real estate agents, and startups benefit from a 579 number, as it boosts local trust and visibility.
How can I get a local 579 area code number for my business?
You can get a 579 number easily by signing up with Goodcall, choosing your plan, and selecting your preferred local number.
Can I forward calls from my 579 number elsewhere?
Yes. With Goodcall, you can forward calls to any phone, ensuring you never miss a customer inquiry.
How much does it cost to get a 579 area code number?
Goodcall plans are affordable and flexible, at $66 per month per agent annually.
Is the 579 area code toll-free?
No, 579 is not a toll-free area code. It’s a geographic code for Quebec, designed to give businesses a trusted local identity. Toll-free numbers in the US typically begin with prefixes such as 800, 888, 877, or 855.