しがいきょくばん 市外局番 LinksSentence search for 市外局番Sentence search for しがいきょくばんSentence search for 市街局番Kanji details for 市, 外, 局 and 番Edit in JMdict Noun1. (telephone) area code (non-local)See also 市内局番 しないきょくばんOther forms市街局番 【しがいきょくばん】Notes市街局番: Irregular kanji usage. Discussions Log in to talk about this word.