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North America. Access codes. Country code. 1. International access. 011. Long-distance. 1. Telephone numbers in Canada follow the fixed-length format of the North American Numbering Plan (NANP) of a three-digit area code, a three-digit central office code (or exchange code), and a four-digit station or line code.
- List of North American Numbering Plan area codes - Simple ...
An area code is part of a telephone number in the United...
- Category:Telephone numbers in Canada - Wikipedia
1-800-O-CANADA. 967-1111. Choke exchange. GOOG-411. Original...
- List of North American Numbering Plan area codes - Simple ...
From Wikipedia, the free encyclopedia. Telephone numbers in Canada follow the fixed-length format of the North American Numbering Plan (NANP) of a three-digit area code, a three-digit central office code (or exchange code), and a four-digit station or line code. This is represented as NPA NXX XXXX.
Country calling codes, country dial-in codes, international subscriber dialing ( ISD) codes, or most commonly, telephone country codes are telephone number prefixes for reaching telephone subscribers in foreign countries or areas via international telecommunication networks.
The long-range vision of the architects of the North American Numbering Plan was a system by which telephone subscribers in the United States and Canada could themselves dial and establish a telephone call to any other subscriber without the assistance of switchboard operators.
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- +1 NXX NXX-XXXX
Back to all history. A brief history of telephone numbers - Learn more about the evolution of communications in Canada. When the first telephone service was introduced in Canada in 1878, no one had to remember telephone numbers. When a customer placed a telephone call, they simply asked an operator for the name of the person they wanted to reach.
