| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Bivio, Peio | 38024 |
| Postal/ZIP Codes in Cei, Peio | 38024 |
| Postal/ZIP Codes in Celentino, Peio | 38024 |
| Postal/ZIP Codes in Celledizzo, Peio | 38024 |
| Postal/ZIP Codes in Cogolo, Peio | 38024 |
| Postal/ZIP Codes in Comasine, Peio | 38024 |
| Postal/ZIP Codes in El Plazol, Peio | 38024 |
| Postal/ZIP Codes in Peio, Peio | 38024 |
| Postal/ZIP Codes in Peio Fonti, Peio | 38024 |
| Postal/ZIP Codes in Strombiano, Peio | 38024 |