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US Area Codes By State. Location of all Area Codes in the US. To faciltiate the millions of phone users, the United States of America is divided into regions known as Area Codes, corresponding to particular geographic telephone dialing areas.
Get the major city, timezone, and current time. Detailed area code listing of all area codes by number or state/province/territory.
Each NPA is identified by one or more numbering plan area codes (NPA codes, or area codes), consisting of three digits that are prefixed to each local telephone number having seven digits. A numbering plan area with multiple area codes is called an overlay. Area codes are also assigned for non-geographic purposes.
- 368, 403, 568, 587, 780, 825
- 204, 431, 584
- 236, 250, 257, 604, 672, 778
- 428, 506
AreaCode.org is an area codes locator and comprehensive directory of area codes across the United States, Canada, and within the North American Numbering Plan. Find information on each area code, including coverage area, local dialing instructions, area code map and list of cities within each telephone area code.
Area CodeState/provinceMajor Cities By PopulationArea CodeNew JerseyBayonne, Union City, Jersey CityDistrict Of ColumbiaWashingtonConnecticutDanbury, Stamford, MilfordManitobaWinnipeg, Brandon900 - 989. Search by location. Reverse phone number lookup. Sponsored. About the North American Numbering Plan. The NANP is a unified telephone numbering plan used by the United States and its unincorporated territories, Canada, Bermuda and most Caribbean islands.
Browse a complete list of area codes and look up area codes by city, state, or map. Reverse lookup areas codes by phone number and auto-detect your own area code by location.
Area codes within the United States. Telephone numbers in the USA are always structured according to the same scheme: There is a 3-digit area code for the region and then a 7-digit telephone number. Each area code therefore has around 10 million telephone numbers – regardless of the size of its state or region.
