You are looking for country codes
Find the international dialing code or time zone for any country. Online tool will instantly show you ALL telephone prefixes needed to call from one area code to
www.countrycallingcodes.com
Encyclopedia article listing the different country calling codes used to make international telephone calls to specific countries.
en.wikipedia.org/wiki/List_of_country_calling_code...
Encyclopedia article about the different kinds of country codes used to represent countries and geographic areas on the Internet, in data processing, and for
en.wikipedia.org/wiki/Country_code
List of world country dialing codes. We list codes for every country in the world.
www.countrycallingcodes.com/countrylist.php
Country Codes. The International Organization for Standardization (ISO) under its standard These codes are the same as the ISO 2-alpha codes in nearly all cases.
www.unc.edu/~rowlett/units/codes/country.htm
Country Codes for International long distance calling made easy! Check all Country Calling Codes and Phone Area Codes FREE.
www.countrycodes.com
The following is a list of area codes serviced by ISPs for locations outside Country. Country Code. Afghanistan +93. Albania +355. Algeria +213
www.thelist.com/countrycode.html
Find more information about country codes, phone codes, and ISO country codes. We've got the phone codes you need for easy international calling!
countrycode.org
North American numbers have an international country code of "1". Remember that calling internationally can be expensive. Your long distance carrier
www.studyabroad.com/telcodes.html
Directory of U.S. area codes and international country calling codes. Includes world city dialing codes by city name and by number.
www.1areacodescountrycodes.com
