To search for a country's telephone dialing code, visit CountryCode.org and type the name of the desired country in the Select a Country box at the top of the page. You can also scroll through a complete list of country codes in the alphabetical country listings below the search box.Continue Reading
Users can also use CountryCode.org to find a country's regional area codes, which designate a certain geographic region such as a city or part of a state, as HowStuffWorks.com reports. To find area codes on CountryCode.org, first find the country by either searching directly within the Select a Country box or by selecting it from the alphabetical list on the homepage. When you click on a specific country, various city and regional area codes are listed on the lower right-hand side of the page, directly under the country's national calling codes.
In the United States, websites such as WhitePages.com offer free reverse phone search services that allow users to find information pertaining to U.S. telephone numbers, such as the number's geographic location and telephone carrier. To use this service, select the Phone option on the homepage, enter a specific United States phone number into the search box and click search.Learn more about Public Records