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Telephone numbers in the Americas. All countries in the Americas use codes that start with "5", with the exception of the countries of the North American Numbering Plan, such as Canada and the United States, which use country code 1, and Greenland and Aruba with country codes starting with the digit "2", which mostly is used by ...
- Telephone numbers in Brazil
The Brazilian telephone numbering plan uses a two-digit area...
- Telephone numbers in South America
Language links are at the top of the page across from the...
- Telephone numbers in Brazil
Pages in category "Telephone numbers by country" The following 200 pages are in this category, out of approximately 290 total. This list may not reflect recent changes .
A telephone number serves as an address for switching telephone calls using a system of destination code routing. Telephone numbers are entered or dialed by a calling party on the originating telephone set, which transmits the sequence of digits in the process of signaling to a telephone exchange.
South America. See also. Explanatory notes. References. List of emergency telephone numbers. In many countries, dialing either 112 (used in Europe and parts of Asia) or 911 (used mostly in the Americas) will connect callers to the local emergency services.
History of the telephone in the United States. The telephone played a major communications role in American history from the 1876 publication of its first patent by Alexander Graham Bell onward.
