You have got a call from phone number beginning with 420 or 00420 or 011420 or +420 and you want to know which country is the country code 420.
Which country has 420 as dialing code?
The country code 420 (420 area code) belongs to:
420 code country is preceded either by 00 ( 00420 ) or 011 ( 011420 ) for calls made from USA and Canada and by the sign plus (+420).
Flag of Czech Republic :