| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Daimon, Nagano (大門) | 386-0601 |
| Postal/ZIP Codes in Furumachi, Nagano (古町) | 386-0603 |
| Postal/ZIP Codes in Nagakubo, Nagano (長久保) | 386-0602 |
| Postal/ZIP Codes in Others, Nagano (その他) | 386-0600 |
| Postal/ZIP Codes in Wada, Nagano (和田) | 386-0701 |
| Postal Codes in Chiisagata | |
|---|---|
| Postal/ZIP Codes in Nagawa (長和町) | |
| Postal/ZIP Codes in Aoki (青木村) | |