It quoted Ruhollah Momen Nasab, an official with the paramilitary Basij force, as saying that the judge also ordered the two apps blocked. It is highly unlikely that Zuckerberg would appear in an Iranian court since there is no extradition treaty between Iran and the United States. Some Iranian courts have in recent years issued similar rulings that could not be carried out.

Another Iranian court last week had ordered Instagram blocked over privacy concerns. However, users in the capital, Tehran, still could access both applications around noon Tuesday. In Iran, websites and Internet applications have sometimes been reported blocked but remained operational.

Facebook is already banned in the country, along with other social websites like Twitter and YouTube. However some senior leaders like Foreign Minister Mohammad Javad Zarif are active on Twitter.