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The map to the right is clickable, click on any of the area codes on the map to go to the area code for that region or use the text links below. None of the Iowa codes are expected to need relief in the immediate future. 319: Cedar Rapids, Waterloo, Iowa City, and Cedar Falls (original area code created in 1947)
Jul 13, 2023 · Area code 363 is a new area code that was added to the United States in 2023 as an overlay to area code 516. This means that the same geographic area will now have two area codes: 516 and 363. An overlay is a way to add new telephone numbers to an area without having to change the existing area code. In this case, the 516 area code was running ...
United States area codes Area code lookup. The North American Numbering Plan (NANP) divides the territories of United States into Numbering Plan Areas (NPAs), which are encoded numerically with a three-digit telephone number prefix, commonly called the area code. There are 333 area codes in the United States across 50 states
USA area code map consists of over 300 area codes, assigned to particular areas in each state. USA area codes instantly tell the viewers the area to which it belongs. Most of the US states have a 3 digit area code map to represent various geographical areas located in it. Delaware, Alaska, Idaho, Hawaii, Montana, North Dakota, South Dakota ...
The area codes are allocated within the North American Numbering Plan (NANP). The two original area codes for Missouri in 1947 were 314 and 816. Area code 417 was split off from 816 in 1950, and the other area codes followed more than 40 years later, due to the proliferation of Cellular Phones and Pagers.
Numbering plan areas and area codes since May 2001 September 1997 – May 2001 July 1988 – September 1997 October 1947 – July 1988. Massachusetts is divided into five distinct numbering plan areas (NPAs), which are served by nine area codes in the North American Numbering Plan (NANP), organized as four overlay complexes and a single-area code NPA.
