Where is 587 area code? 

587 – Calgary, AB

What area code is 587

The fourth largest city in Canada (1.096.833 inhabitants) is situated in the South of the province of Alberta, at the mouth of the Elbow River into the Bow River. Calgary was the first city in Canada to host the Winter Olympic Games in 1988.

Many large companies, such as Petro Canada, WestJet Airlines, Canadian Pacific Railway and Suncor Energy, have their headquarters in the city, which was founded in 1875.