| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Kamihinozawa, Saitama (上日野沢) | 369-1626 |
| Postal/ZIP Codes in Kanasaki, Saitama (金崎) | 369-1621 |
| Postal/ZIP Codes in Kanezawa, Saitama (金沢) | 369-1601 |
| Postal/ZIP Codes in Kunikami, Saitama (国神) | 369-1622 |
| Postal/ZIP Codes in Minano, Saitama (皆野) | 369-1412 |
| Postal/ZIP Codes in Misawa, Saitama (三沢) | 369-1411 |
| Postal/ZIP Codes in Nomaki, Saitama (野巻) | 369-1624 |
| Postal/ZIP Codes in Ofuchi, Saitama (大淵) | 369-1623 |
| Postal/ZIP Codes in Others, Saitama (その他) | 369-1400 |
| Postal/ZIP Codes in Shimohinozawa, Saitama (下日野沢) | 369-1625 |
| Postal/ZIP Codes in Shimotano, Saitama (下田野) | 369-1413 |