| Locality | Post Code |
|---|---|
| Urtma, Yaransky district (Уртма) | 612259 |
| Verkhouslino, Yaransky district (Верхоуслино) | 612242 |
| Vysokovo, Yaransky district (Высоково) | 612227, 612248, 612260 |
| Yaransk, Yaransky district (Яранск) | 612260, 612261, 612262, 612263 |
| Zabenskie, Yaransky district (Забенские) | 612261 |
| Znamenka, Yaransky district (Знаменка) | 612253 |