| Postal Code | Area | |
|---|---|---|
| 309-1225 | Shimoizumi (下泉) | View |
| 309-1226 | Uenoharachi Shinden (上野原地新田) | View |
| 309-1227 | Hongo (本郷) | View |
| 309-1231 | Motoki (本木) | View |
| 309-1232 | Ozone (大曽根) | View |
| 309-1233 | Higashiiida (東飯田) | View |
| 309-1234 | Abeta (阿部田) | View |
| 309-1241 | Aoki (青木) | View |
| 309-1242 | Haneta (羽田) | View |
| 309-1243 | Takaku (高久) | View |
| 309-1244 | Okunitama (大国玉) | View |
| 309-1245 | Kanashiki (金敷) | View |
| 309-1246 | Takamori (高森) | View |
| 309-1331 | Hirasawa (平澤) | View |
| 309-1332 | Ikegame (池亀) | View |
| 309-1333 | Yamaguchi (山口) | View |
| 309-1334 | Sakamoto (坂本) | View |
| 309-1335 | Otsuki (大月) | View |
| 309-1336 | Koshio (小塩) | View |
| 309-1337 | Fukuzaki (福崎) | View |