International Dialing Codes in the Yahoo! Directory

Country Calling Codes
Find the series of codes you need to make a phone call to or from anywhere by selecting the approriate countries and cities from the pull-down menus.
www.countrycallingcodes.com
AmeriCom Long Distance Area Decoder
Provides current information related to area codes, city codes, and country codes. Search by names or codes at the city, state, or country level.
decoder.americom.com
CountryCodes.com
Offers international calling codes and a simple interface.
www.countrycodes.com
Kropla.com: International Dialing Codes
Easily searchable list of countries and international direct dialing (IDD) codes.
www.kropla.com/dialcode.htm
ACR's International Calling Codes
Alphabetical directory of country and city telephone codes.
www.the-acr.com/codes/cntrycd.htm
Wikipedia: List of Country Calling Codes
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_codes
Time and Date.com: International Dialing Codes
Find the international telephone code needed to call someone in another country. Includes codes for major international cities.
www.timeanddate.com/worldclock/dialing.html
World Telephone Numbering Guide
Find international dialing codes, country codes, and information about telephone service worldwide.
www.wtng.info
International Country Calling Codes
Complete list of country codes and directions on dialing international numbers from the U.S.
www.ecountrycodes.com
Wikipedia: List of International Call Prefixes
Encyclopedia entry listing the international call prefixes used by particular countries to make international calls out of that country.
en.wikipedia.org/wiki/List_of_international_call_prefixes
AT&T; City and Country Codes
Lists international dialing codes needed to make phone calls into other countries, as well as the codes for major cities within each country.
www.usa.att.com/traveler/services/codes/index.jsp
International Telephone Dialing Codes
Find the international calling codes to make a phone call to another coutnry, or the dialing prefix used to make international calls from that country.
www.dial-a-code.com
InteleMart International Dialing Codes
www.intelemart.com/Intlcode.htm
Country Codes and Dialing Codes Split List
A quick reference to both Internet country codes and international dialing codes for countries around the world.
www.visibone.com/countrycodes
TheCountryCodes.com
Directory of country and city codes. Also contains international dialing instructions.
www.thecountrycodes.com
Happy Zebra - Dialing codes
Lists international dialing codes.
www.happyzebra.com/dialing-codes