| ZIP | Locality | Prov | Region | Area Code | Belfiore | Notes | Locality | area code |
|---|---|---|---|---|---|---|---|---|
| 02020 | Ascrea | RI | Lazio | 0765 | A464 | Ascrea RI - Lazio | 0765 | |
| 02020 | Belmonte in Sabina | RI | Lazio | 0765 | A765 | Belmonte in Sabina RI - Lazio | 0765 | |
| 02040 | Cantalupo in Sabina | RI | Lazio | 0765 | B631 | Cantalupo in Sabina RI - Lazio | 0765 | |
| 02030 | Casaprota | RI | Lazio | 0765 | B934 | Casaprota RI - Lazio | 0765 | |
| 02041 | Casperia | RI | Lazio | 0765 | A472 | Casperia RI - Lazio | 0765 | |
| 02020 | Castel di Tora | RI | Lazio | 0765 | C098 | Castel di Tora RI - Lazio | 0765 | |
| 02031 | Castelnuovo di Farfa | RI | Lazio | 0765 | C224 | Castelnuovo di Farfa RI - Lazio | 0765 | |
| 00060 | Civitella San Paolo | RM | Lazio | 0765 | C784 | Civitella San Paolo RM - Lazio | 0765 | |
| 02022 | Collalto Sabino | RI | Lazio | 0765 | C841 | Collalto Sabino RI - Lazio | 0765 | |
| 02020 | Colle di Tora | RI | Lazio | 0765 | C857 | Colle di Tora RI - Lazio | 0765 |