What timezone is Calgary?

Calgary operates on Mountain Time (MT), one hour behind Central Time and two hours behind Eastern. Alberta does not observe daylight saving time changes.

Is Calgary business-friendly?

Yes, Calgary consistently ranks as one of Canada's most business-friendly cities. Alberta has no provincial sales tax, low corporate taxes, and minimal regulation. The city has more corporate head offices per capita than any Canadian city.

What is the Calgary Stampede?

The Calgary Stampede is the world's largest outdoor rodeo, held every July. It's a major business networking event and defines Calgary's culture. Many deals are made during Stampede week.

Is Calgary only about oil and gas?

While energy remains important, Calgary has diversified significantly. Tech, financial services, logistics, and agribusiness are growing sectors. The city attracts entrepreneurs with its low taxes and high quality of life.

Calgary Phone Numbers

Get a Calgary, AB Phone Number

Canada's energy capital and a major corporate hub, Calgary combines oil and gas strength with growing tech and financial services sectors. The 403 area code is synonymous with Alberta business. Phone2 connects you to Canada's most entrepreneurial city.

Area Code

403

State

Population

1.3 million

Timezone

Mountain Time (MT)

All Area Codes

403 587 825

Last updated: November 7, 2025

Calgary, AB

Starting at

$7/mo

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Business in Calgary

Calgary headquarters most of Canada's oil and gas majors and is home to more corporate head offices per capita than any Canadian city. Low taxes (no provincial sales tax), business-friendly policies, and a young, educated workforce attract companies. Tech and financial services are growing rapidly.

Why Choose Phone2 for Calgary?

A 403 number instantly signals Calgary and Alberta presence, essential for energy sector business and the broader Alberta market. Whether serving oil and gas, tech startups, or professional services, Phone2's local numbers build credibility in Canada's energy capital.

Key Industries in Calgary

Oil & Gas

Calgary is headquarters to most Canadian energy majors including Suncor, CNRL, Imperial Oil, and Enbridge. The city drives Canada's energy sector. A 403 number is essential for energy business.

Financial Services

Major banks and investment firms have significant Calgary operations to serve the energy sector. ATB Financial is headquartered here. Financial services is the city's second-largest employment sector.

Technology

Calgary's tech sector is booming, with strengths in energy tech, fintech, and agtech. Companies like Benevity, Attabotics, and Shareworks have grown from Calgary. The 403/587 codes connect you to this emerging hub.

Customer Stories

What our users are saying

Value vs 5 competitors

From signup to first client call took 10 minutes. I compared 5 services – Phone2 was the best value by far. Easy choice.

Sheldon Scipio

IT Consultant, Tech Solutions

Frequently Asked Questions about Calgary

Calgary uses 403 as its primary area code, with 587 and 825 as overlays. The 403 code covers Calgary and much of southern Alberta.

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