地域番号 ちいきばんごう Meanings Noun region code (e.g. for DVDs) See also: リージョンコード. area code (telephone network) Kanji 地 land. Read as チ. 域 region. Read as イキ. 番 number. Read as バン. 号 sign. Read as ゴウ. Jinuma: Japanese Dictionary · Word lists