| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Kuraoka, Miyazaki (鞍岡) | 882-1201 |
| Postal/ZIP Codes in Kuwanochi, Miyazaki (桑野内) | 882-1202 |
| Postal/ZIP Codes in Others, Miyazaki (その他) | 882-1200 |
| Postal/ZIP Codes in Sankasho, Miyazaki (三ヶ所) | 882-1203 |
| Postal Codes in Nishiusuki | |
|---|---|
| Postal/ZIP Codes in Gokase (五ヶ瀬町) | |
| Postal/ZIP Codes in Hinokage (日之影町) | |
| Postal/ZIP Codes in Takachiho (高千穂町) | |