| Postal Code | Area | |
|---|---|---|
| 020-0617 | Yubunezawa (湯舟沢) | View |
| 020-0618 | Iwatesan (岩手山) | View |
| 020-0619 | Kamiiwatesan (上岩手山) | View |
| 020-0621 | Osaki (大崎) | View |
| 020-0622 | Nozawa (野沢) | View |
| 020-0623 | Naranokisawa (楢の木沢) | View |
| 020-0624 | Sainokami (妻の神) | View |
| 020-0625 | Hanokisawayama (葉の木沢山) | View |
| 020-0626 | Myojindaira (明神平) | View |
| 020-0627 | Oinokubo (狼久保) | View |
| 020-0631 | Nehorizaka (根堀坂) | View |
| 020-0632 | Makinobayashi (牧野林) | View |
| 020-0633 | Anaguchi (穴口) | View |
| 020-0634 | Murokoji (室小路) | View |
| 020-0635 | Mimitoriyama (耳取山) | View |
| 020-0636 | Okubo (大久保) | View |
| 020-0637 | Takayashikidaira (高屋敷平) | View |
| 020-0638 | Tsuchizawa (土沢) | View |
| 020-0641 | Negiyashiki (祢宜屋敷) | View |
| 020-0642 | Nakamura (中村) | View |