ひゃくとおばん 110番 Common word LinksSentence search for 110番Sentence search for ひゃくとおばんSentence search for 一一〇番Sentence search for 百十番Kanji details for 番Edit in JMdict Noun1. 110 (police emergency telephone number in Japan)Other forms一一〇番 【ひゃくとおばん】、百十番 【ひゃくとおばん】 Discussions Log in to talk about this word.