| ZIP | Locality | Prov | Region | Area Code | Belfiore | Notes | Locality | area code |
|---|---|---|---|---|---|---|---|---|
| 86020 | Duronia | CB | Molise | 0874 | C772 | Duronia CB - Molise | 0874 | |
| 86010 | Ferrazzano | CB | Molise | 0874 | D550 | Ferrazzano CB - Molise | 0874 | |
| 86020 | Fossalto | CB | Molise | 0874 | D737 | Fossalto CB - Molise | 0874 | |
| 86095 | Frosolone | IS | Molise | 0874 | D811 | Frosolone IS - Molise | 0874 | |
| 86013 | Gambatesa | CB | Molise | 0874 | D896 | Gambatesa CB - Molise | 0874 | |
| 86010 | Gildone | CB | Molise | 0874 | E030 | Gildone CB - Molise | 0874 | |
| 86030 | Guardialfiera | CB | Molise | 0874 | E244 | Guardialfiera CB - Molise | 0874 | |
| 86014 | Guardiaregia | CB | Molise | 0874 | E248 | Guardiaregia CB - Molise | 0874 | |
| 86015 | Jelsi | CB | Molise | 0874 | E381 | Jelsi CB - Molise | 0874 | |
| 86035 | Larino | CB | Molise | 0874 | E456 | Larino CB - Molise | 0874 |