028-5233: Nakayama (Shinden17-2, 37banchi, Higashihigyo1banchi), Ichinohe Machi, Ninohe-gun, Iwate 028-5133: Nakayama (Sonota), Ichinohe Machi, Ninohe-gun, Iwate 028-5222: Anetai, Ichinohe Machi, Ninohe-gun, Iwate 028-5224: Hiranuka, Ichinohe Machi, Ninohe-gun, Iwate 028-5312: Ichinohe, Ichinohe Machi, Ninohe-gun, Iwate