Viewed 4k times 3. In Australia the IDD code is 0011 for voice calls, in the U.S. it is 011 and in the UK it is 00. Browse our sites area and region codes by region and city to ensure you have the correct information for your calls. Faroe Islands (+298) and Greenland (+299) are in the northern Atlantic, between North America and Europe. This mark can be replaced by a number. Please find all the Canada phone codes you could need below. INTERNATIONAL CALLING CODES . List of Countries with international calling codes and the International Dialing Prefix codes. An international dialling code (or prefix) is used to make an international phone call out of a country. And, just so all your country codes are covered, you’ll find the country calling codes too! Call from one area to another in seconds, fast and free! This is a list of telephone dialling codes for Ireland.Fixed-line telephone users do not need to dial the dialling code when they are contacting someone else within their own area. It's a shortcut for IDD(International direct dialing). The codes all start with 01 or 02 – phone numbers that start with anything else are not linked to an area. After that international dialling prefix, you must dial the international country code for the country you are … The United States of America is made up of 50 states and other territories. The country code +66 (66 area code) belongs to Thailand. *The Dialing Country Code is the prefix number you have to dial to connect your call to the specific country you want to call. Data are fetched from multiple sources: Country Country Code City Codes; Cambodia: 855: Mobile codes: 999, 89, 81, 92, 83, 998, 84, 1 View dialing codes and compare Cambodia phone cards: Cameroon Every phone country code and area code is updated. Country phone codes are starting with mark ' + '. If international direct-dialing is available in your area, dial the International Access Code "011," the Country Code, the City Code, and the local number. HTML