International Dial Code Lookup

If you need to make a phone call to someone in another country and you are not quite sure how to dial the number, then this service can help you.

Phone calls placed from one country to another require international country codes and city codes. Every international phone calling location has an international country code. Use the converter below to find any of the international country codes you'll need for international calling. Click Lookup to start the lookup or click Swap to swap the chosen countries. All results are stored with your session on this website. Click Reset list to reset the results.

Dial Code Lookup

International Prefix
From
To

Results Switzerland → United Kingdom 00 44

International line in Switzerland: 00
Prefix for United Kingdom: 44

Reset list »

Some supported countries

Zimbabwe
Turkey
Peru
British Indian Ocean Territory
Virgin Islands (US)
France
Malaysia
Guatemala
Canada

Taiwan
Somalia
Greenland
Costa Rica
U.S.A.
Cambodia
South Georgia
Deutschland
Micronesia

Norway
St Pierre and Miquelon
Austria
Ukraine
Poland
Sierra Leone
Guyana
Mali
San Marino

Tonga
Thailand
Nigeria
Italy
Aruba
Zambia
New Caledonia
Faroe Islands
Marshall Islands