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The system was based on fixed-length numbers; a direct-dial long-distance call consisted of a three-digit area code and a seven-digit local number. Numbers in 2L-4N cities (such as Montréal and Toronto ) were systematically lengthened to seven digits in the 1950s, a few exchanges at a time, so that all local numbers were seven digits when ...
Learn about Canada Post, the primary postal operator in Canada since 1867, and its history of mail delivery, airmail, and financial services. Find out how Canada Post operates as a group of companies and provides courier, freight, and logistics services.
Learn about the format, prefixes, and area codes of Canadian telephone numbers, as well as the history and regulation of the North American Numbering Plan. The country code for Canada is 1, which is used for international access and trunk prefix.
Learn about the history and current status of telephone area codes in Toronto, Ontario, Canada. Find out how 647 is an overlay area code for mobile and competitive services, while 416 is the original and dominant code for landlines.
The North American Numbering Plan (NANP) is a telephone numbering system for twenty-five regions in twenty countries, primarily in North America and the Caribbean. It uses a three-digit area code to identify each numbering plan area (NPA) and a seven-digit telephone number for each subscriber.
Learn about the history and usage of telephone exchange names or central office names, which were assigned to switching systems in different localities. Find out how they were dialed, displayed, and replaced by numeric systems in various countries.
Area code 263 is the third overlay code for the Montreal area in Quebec, Canada. It was added in October 2022 to relieve the number shortage in the 514/438 area, which covers most of the Island of Montreal and Île Perrot.
5-1-1 is a three-digit telephone number that provides road conditions, public transport, carpooling and other services for travelers. It is an example of an N11 code, part of the North American Numbering Plan, and has different implementations and history in various regions.