List of All country calling codes HTML drop down Select. International calling Dial Code list, Dropdown list for country calling codes A mobile country code or mobile network code is a short numeric code that is used in identifying mobile stations in wireless telephone networks (GSM, UMTS) around the world. A mobile country code (or MCC) is often used in combination with a mobile network code that identifies your particular mobile providers network. 3 days ago · 011 - international prefix; dial first when calling abroad from the US or Canada. 66 - Country Code for Thailand. Phone Number ( remove initial 0 ): landlines - 8 digits. cell phones - 9 digits, first digit is 8 or 9. example call from the United States or from Canada to a landline in Bangkok: 011 66 2 ??? ???? 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. When making a phone call to Czech Republic, you would need to dial this code before entering the local phone number. Calling code +420: ISO 3166 code: CZ: Internet TLD.cz: The Czech Republic, while consulates are located across the country. The Czech passport is restricted by visas. Public university (according to the Law No. 111/1998 Czech Law Coll.) Legal Address – Street. Křížkovského 511/8. Legal Address – City. Olomouc. Legal Address – Postal code. CZ-7779 00. Legal Address – Country. Czech Republic. Telephone Contact +420 585 631 111. Abbreviation. UP. WWW Address. www.upol.cz. Registration in the Czech To call Czech Republic from Germany, 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 Germany . 00 - Exit code for Germany, and is needed for making any international call from Germany. Area code - There are 20 area codes in Czech Republic. Telephone numbers of Czech Republic. The Czech Republic phone country code is +420. This is the equivalent of 00420 because the plus sign is translated to two zeros.The calling code is used to reach international phone numbers. Each country or area has different prefixes. The Czech Republic phone number format is +420 XXX XXX XXX. "011" + the country code + the city code + the phone number. Calls to Canada, Puerto Rico, Guam, U.S. Virgin Islands, Northern Mariana Islands, and many Caribbean countries do not require you to dial "011" to make a direct call, dial: "1" + (area code) + phone number. Customers making direct dial calls from the United States to mobile numbers in: DR Dominican Republic EC Ecuador EG Egypt . CODE COUNTRY NAME . EI Ireland EK Equatorial Guinea EN Estonia ER Eritrea ES El Salvador ET Ethiopia EZ Czech Republic FG French Guiana FI Finland FJ Fiji FK Falkland Islands FM Micronesia FO Faroe Islands FP French Polynesia FR France GA Gambia GB Gabon GG Republic of Georgia GH Ghana 2PNuSe.