HEATKEYS

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 another. Add the tool to your own site for quick access.

Find more information about country codes, phone codes, and ISO country codes. We

Open source travel guide featuring up-to-date information on attractions, hotels, restaurants, travel tips and more. Free and reliable advice written by Wikitravellers from around the globe.

How to dial internationally - telephone country codes, area codes... complete resource on international calling.

This site includes lots of information that is time and date related, such as yearly and monthly calendars, countdown counters and the world clock which shows current time in cities all over the world.

Want to know more about all the countries in the world? This site provides country profiles, maps, geography, and information about governments, culture, travel, languages and more.

American Computer Resources, Inc. International country code directory.

Area code lookup for all US cities or use the area codes locator to find which city a phone area code belongs to.

StudyAbroad.com is a study abroad program directory with study abroad information including summer study abroad programs, study abroad scholarship information, internship study abroad programs & language study abroad courses.

Lookup US area codes, international country calling codes and world city

AT&T Enterprise is the leading provider of enterprise networking, mobility and digital media solutions, enabling global collaboration through enterprise application management and networking services including Telepresence and cloud storage.