| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Fukuhara, Nagano (福原) | 381-0202 |
| Postal/ZIP Codes in Iida, Nagano (飯田) | 381-0204 |
| Postal/ZIP Codes in Karida, Nagano (雁田) | 381-0211 |
| Postal/ZIP Codes in Kitaoka, Nagano (北岡) | 381-0206 |
| Postal/ZIP Codes in Nakamatsu, Nagano (中松) | 381-0209 |
| Postal/ZIP Codes in Obuse, Nagano (小布施) | 381-0201 |
| Postal/ZIP Codes in Ojima, Nagano (大島) | 381-0203 |
| Postal/ZIP Codes in Oshiha, Nagano (押羽) | 381-0207 |
| Postal/ZIP Codes in Others, Nagano (その他) | 381-0200 |
| Postal/ZIP Codes in Sannojima, Nagano (山王島) | 381-0205 |
| Postal/ZIP Codes in Tsusumi, Nagano (都住) | 381-0208 |
| Postal/ZIP Codes in Yoshijima, Nagano (吉島) | 381-0212 |
| Postal Codes in Kamitakai | |
|---|---|
| Postal/ZIP Codes in Obuse (小布施町) | |
| Postal/ZIP Codes in Takayama (高山村) | |