Area Code Directories in the Best of the Web Directory

Area Code Directories

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In telecommunications, an area code means a numbering scheme used to allocate and route telephone numbers in a telephone network. It is a telephone numbering plan typically in the form of a three-digit number placed before a seven-digit telephone number when placing a call.
  • 1+ Area Codes & Country Codes

    Comprehensive United States and international country calling code resource site. Presents codes by country, state, and by alphabetical order.


    Online area code resource focusing on states, cities, and other areas serviced under the North American Numbering Plan.

  • Area Code Lookup

    Offers a search for an area code in a specific state or where the code originates.


    Presents area code related news, sites, lists, maps, services, history, and plans.


    Web-based area code/ZIP reference and NPA/NXX lookup site. With area code and ZIP code maps.

  • AreaDecoder

    Online area, city, and country code lookup service. Searches for area codes by city, state, or country name.

  • DialCodesPlus

    Presents international dialing, country, as well as NDD and IDD calling codes.

  • Fone Finder

    Facilitates searches for USA, Canadian, and international telephone numbers.

  • NANPA Area Codes Map

    Interactive cartographic presentation of United States area codes.

  • NPA NXX Source

    Compiles telephone area codes and local exchange data for the United States, Canada, and most of the Caribbean.

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