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Area code 204 is one of the nine original North American area codes assigned to Canada in 1947. Area codes 431 and 584 were assigned to the same numbering plan area (NPA) in 2012 and 2022, respectively, forming an overlay complex.
Current time: 6:30pm. Country: Canada. Current Overlays: 204 / 431 / 584. Timeline: - 1947: Area code 204 was officially put into service in Manitoba. - 2012: Area code 431 was added as an overlay to area code 204.
- Canada
- The entire state of Manitoba
- 7:22pm
- Central
When did area codes first come into use? The area code system was developed by AT&T and Bell Laboratories in the 1940's, and went into effect in 1947. It was called the North American Numbering Plan (NANP) and included the United States and Canada . How were the original area codes distributed?
History. The first nationwide telephone numbering plan of 1947 divided Ohio into four numbering plan areas (NPAs), one each for a quadrant of the state: 216, 419, 513, and 614. In 1996, 330 and 937 were added by splitting existing NPAs. In 1997, 440 and 740 were added in additional area code splits.
Jan 25, 1998 · Looking for Something? List of all area codes in Toronto, OH. Toronto, OH area code map, list, and phone lookup.
Toronto, Ohio Area Code. Toronto, OH is officially utilizing two area codes which are area codes 740 and 220. In addition to Toronto, OH area code information read more details about area code 740, area code 220, and Ohio area codes. Toronto, OH is located in Jefferson County and observes the Eastern Time Zone. View our Times by Area Code tool .
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When was area code 204 added?
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Lookup area code information for TORONTO, OH. Get the NPA NXX (area code and prefix) as well as much more data for TORONTO, OH.
