Welcome to AT&T's International Dialing Guide . Here you will find the international dialing codes you need to place calls to and from virtually anywhere in the world. The AT&T International Dialing Guide is easy to use. Step One: Select one country at a time from the "dialing from" category and one country in the "dialing to" category. Step Two: When dialing a telephone number, the area code may have to be preceded by a trunk prefix or national access code for domestic calls, and for international calls by the international access code and country code. Area codes are often quoted by including the national access code. For example, a number in London may be listed as 020 7946 0321. To call Czech Republic from Netherlands, dial: 00 - 420 - Area Code - Land Phone Number 00 - 420 - 9 Digit Mobile Number. Follow the dialing format shown above while calling Czech Republic From Netherlands . 00 - Exit code for Netherlands, and is needed for making any international call from Netherlands. Area code - There are 20 area codes in The ISO 3166-1 numeric country code for Czech Republic is 203. The ISO 3166-1-Alpha-2 or 2 letter country code for Czech Republic is CZ, while the ISO 3166-1-Alpha-3 or 3 letter country code for Czech Republic is CZE. The dialing code or calling code for Czech Republic is +420. Dial 00, Europe's international access code, or enter + from any mobile phone. Dial 1, the country code for the US and Canada. Dial the phone number, including area code. So to call my office in Edmonds, Washington, from anywhere in Europe, I dial 00-1-425-771-8303; or, from a mobile phone, +-1-425-771-8303. . When dialling from abroad to the Czech Republic, after the international access code (international prefix) and the country code of the Czech Republic (+420), the national (significant) number (N(S)N. NDC (National Destination Code) or leading digits of N(S)N (National (Significant) Number) N(S)N number length Usage of E.164 Number Additional The prefix (also known as the calling code or dialling code) for Czech Republic is +420 or 00420. Once you’ve set up your free mytello account, enter the number you’re calling in Czech Republic, including the prefix, and we’ll use a local dial-in number to save you up to 90% on each call. Is mytello a calling card for Czech Republic. 420 – country code of the Czech Republic 48 -area code of Liberec, a city in the Czech Republic 5351111 – actual phone number of Technical University of Liberec. You should follow the given dialing format to call the Czech Republic from the USA. 00 - Czech Republic exit code to dial first when calling international 30 - Greece country code must be dialed next Mobile Code** - Greece mobile code must be dialed next 00 + 30 + Mobile Code** + Local Number - Overall dialing format To call Czech Republic from Canada, dial: 011 - 420 - Area Code - Land Phone Number 011 - 420 - 9 Digit Mobile Number. Follow the dialing format shown above while calling Czech Republic From Canada . 011 - Exit code for Canada, and is needed for making any international call from Canada. Area code - There are 20 area codes in Czech Republic.

czech republic phone country code