間ま違ちがい電でん話わまちがいでんわMeanings1nounwrong numberRefers to a telephone call made to an unintended recipient, or the act of dialing incorrectly.さっき間ま違ちがい電でん話わがかかってきた。I just got a wrong number call.間ま違ちがい電でん話わをしてしまい、慌あわてて切きった。I accidentally dialed a wrong number and hung up in a hurry.