Even though WhatsApp, Skype and other apps are mostly used for making international phone calls nowadays, there might still be confusion on the dial codes. Whenever you are using your own US or Canadian cell phone to call a number in Slovenia, you are making an international call. You will also need to dial accordingly when using Skype.
- The International Access Code (IAC) for the US and Canada is 011 and for the Czech Republic it’s 00
- The Country Code (CC) for the Czech Republic is 420and for the US and Canada it’s 1
- Area Codes in the Czech Republic can be various digits in length
- Slovenia uses a trunk code, it is 0
- To call the Czech Republic from the US or Canada, dial IAC + CC + Local Number.
Example: The local telephone number for the Pizzerie Latrán is +420 (0) 380 712 651. You would dial 011-420-380 712 651. Notice the Trunk code (0) is dropped when you dial.