| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Bahçelievler mah., Kastamonu) | 37750 |
| Postal/ZIP Codes in Karşıyaka mah., Kastamonu) | 37750 |
| Postal/ZIP Codes in Merkez mah., Kastamonu) | 37750 |
| Postal/ZIP Codes in Yeni mah., Kastamonu) | 37750 |
| Postal Codes in Azdavay | |
|---|---|
| Postal/ZIP Codes in Azdavay | |
| Postal/ZIP Codes in Merkezköyler | |