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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
Area codes locator. The North American Numbering Plan (NANP) divides the territories of North America into Numbering Plan Areas (NPAs), which are encoded numerically with a three-digit telephone number prefix, commonly called the area code. There are 383 area codes in the North America across United States, Canada.
Numbering plan areas and area codes of Texas (tan). This is a list of area codes in the U.S. state of Texas. The date of establishment of each area code is indicated in parentheses: 210: San Antonio area; overlays with 726 (November 1, 1992) 214: Dallas area, overlays with 469, 972, and 945 (October 1947)
This map shows all telephone area codes in use as of 2022-02-19 in the United States and Canada. Check the separate page for information about the 19-way split in the Caribbean area. There is also a Caribbean map, which also now shows time zones. For information on the effective dates of new area codes, see the table on the separate page. All ...
NPA Year Current region 212: 1947 New York City: Manhattan only; overlays with 332, 646, and 917 : 315: 1947 Syracuse, Utica, Watertown, and north central New York; overlaid by 680.
There are 446 area codes in the world: 353 in the US, 52 in Canada, 20 non-geographic, and 21 others. Most of the other area codes are in the Caribbean. However, some are located in the Pacific including 670 (Northern Mariana Islands), 671 (Guam), and 684 (American Samoa). California is the state with the most area codes at 37 followed by Texas ...
