| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Fupu, Saitama (風布) | 369-1313 |
| Postal/ZIP Codes in Honnogami, Saitama (本野上) | 369-1304 |
| Postal/ZIP Codes in Ido, Saitama (井戸) | 369-1312 |
| Postal/ZIP Codes in Iwata, Saitama (岩田) | 369-1311 |
| Postal/ZIP Codes in Nagatoro, Saitama (長瀞) | 369-1305 |
| Postal/ZIP Codes in Nakanogami, Saitama (中野上) | 369-1303 |
| Postal/ZIP Codes in Nogamishimogo, Saitama (野上下郷) | 369-1302 |
| Postal/ZIP Codes in Others, Saitama (その他) | 369-1300 |
| Postal/ZIP Codes in Yanase, Saitama (矢那瀬) | 369-1301 |