| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Hannoki, Nagano (判の木) | 391-0116 |
| Postal/ZIP Codes in Haraizawa, Nagano (払沢) | 391-0104 |
| Postal/ZIP Codes in Harayama, Nagano (原山) | 391-0115 |
| Postal/ZIP Codes in Kamisato, Nagano (上里) | 391-0111 |
| Postal/ZIP Codes in Kashiwagi, Nagano (柏木) | 391-0105 |
| Postal/ZIP Codes in Minamihara, Nagano (南原) | 391-0109 |
| Postal/ZIP Codes in Murochi, Nagano (室内) | 391-0107 |
| Postal/ZIP Codes in Nakashinden, Nagano (中新田) | 391-0108 |
| Postal/ZIP Codes in Nojo, Nagano (農場) | 391-0112 |
| Postal/ZIP Codes in Okubo, Nagano (大久保) | 391-0101 |
| Postal/ZIP Codes in Others, Nagano (その他) | 391-0100 |
| Postal/ZIP Codes in Penshon, Nagano (ペンション) | 391-0114 |
| Postal/ZIP Codes in Shobuzawa, Nagano (菖蒲沢) | 391-0106 |
| Postal/ZIP Codes in Yanagisawa, Nagano (柳沢) | 391-0102 |
| Postal/ZIP Codes in Yatsude, Nagano (八ツ手) | 391-0103 |
| Postal/ZIP Codes in Yatsugane, Nagano (やつがね) | 391-0113 |