| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Amikake, Nagano (網掛) | 389-0604 |
| Postal/ZIP Codes in Kamigomyo, Nagano (上五明) | 389-0606 |
| Postal/ZIP Codes in Minamijo, Nagano (南条) | 389-0603 |
| Postal/ZIP Codes in Nakanojo, Nagano (中之条) | 389-0602 |
| Postal/ZIP Codes in Others, Nagano (その他) | 389-0600 |
| Postal/ZIP Codes in Sakaki, Nagano (坂城) | 389-0601 |
| Postal/ZIP Codes in Uwadaira, Nagano (上平) | 389-0605 |
| Postal Codes in Hanishina | |
|---|---|
| Postal/ZIP Codes in Sakaki (坂城町) | |