| Place | Postal Code |
|---|---|
| Borgaria, Narni | 05035 |
| Capitone, Narni | 05035 |
| Guadamello, Narni | 05035 |
| Gualdo, Narni | 05035 |
| Itieli, Narni | 05035 |
| Montoro, Narni | 05035 |
| Moricone, Narni | 05035 |
| Narni, Narni | 05035 |
| Narni Scalo, Narni | 05035 |
| Nera Montoro, Narni | 05035 |
| Ponte San Lorenzo, Narni | 05035 |
| San Liberato, Narni | 05035 |
| San Vito, Narni | 05035 |
| Sant'Urbano, Narni | 05035 |
| Schifanoia, Narni | 05035 |
| Stifone, Narni | 05035 |
| Taizzano, Narni | 05035 |
| Testaccio, Narni | 05035 |
| Vigne, Narni | 05035 |