| Postal Code | Area | |
|---|---|---|
| 421-0132 | Kamikawahara (上川原) | View |
| 421-0133 | Kamata (鎌田) | View |
| 421-0134 | Aoki (青木) | View |
| 421-0135 | Osaka (小坂) | View |
| 421-0136 | Owada (大和田) | View |
| 421-0137 | Terada (寺田) | View |
| 422-8001 | Nakayoshida (中吉田) | View |
| 422-8002 | Yada (谷田) | View |
| 422-8003 | Hirasawa (平沢) | View |
| 422-8004 | Kuniyoshida (国吉田) | View |
| 422-8005 | Ikeda (池田) | View |
| 422-8006 | Magarikane (曲金) | View |
| 422-8007 | Hijiriisshiki (聖一色) | View |
| 422-8008 | Kurihara (栗原) | View |
| 422-8009 | Yayoicho (弥生町) | View |
| 422-8011 | Negoya (根古屋) | View |
| 422-8012 | Ago (安居) | View |
| 422-8013 | Furuyado (古宿) | View |
| 422-8014 | Aosawa (青沢) | View |
| 422-8015 | Nakahiramatsu (中平松) | View |