| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Gokasho, Miyazaki (五ケ所) | 882-1415 |
| Postal/ZIP Codes in Iwato, Miyazaki (岩戸) | 882-1621 |
| Postal/ZIP Codes in Kamiiwato, Miyazaki (上岩戸) | 882-1622 |
| Postal/ZIP Codes in Kamino, Miyazaki (上野) | 882-1411 |
| Postal/ZIP Codes in Kawachi, Miyazaki (河内) | 882-1414 |
| Postal/ZIP Codes in Mitai, Miyazaki (三田井) | 882-1101 |
| Postal/ZIP Codes in Mukoyama, Miyazaki (向山) | 882-1103 |
| Postal/ZIP Codes in Oshikata, Miyazaki (押方) | 882-1102 |
| Postal/ZIP Codes in Others, Miyazaki (その他) | 882-1100 |
| Postal/ZIP Codes in Shimono, Miyazaki (下野) | 882-1412 |
| Postal/ZIP Codes in Tabaru, Miyazaki (田原) | 882-1413 |
| 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) | |