| Postal Code | Area | |
|---|---|---|
| 028-0664 | Tsukimoushi-cho Tozenji (附馬牛町東禅寺) | View |
| 028-0771 | Kamigo-cho Sahinai (上郷町佐比内) | View |
| 028-0772 | Kamigo-cho Hosogoe (上郷町細越) | View |
| 028-0773 | Kamigo-cho Hiranohara (上郷町平野原) | View |
| 028-0774 | Kamigo-cho Rainai (上郷町来内) | View |
| 028-0775 | Kamigo-cho Hirakura (上郷町平倉) | View |
| 028-0776 | Kamigo-cho Itazawa (上郷町板沢) | View |