| CP | Localidad | Prov | Región | Pref | Belfiore | Notas | Localidad | CP |
|---|---|---|---|---|---|---|---|---|
| 86090 | Castelpetroso | IS | Molise | 0865 | C246 | Castelpetroso IS - Molise | 86090 | |
| 86090 | Castelpizzuto | IS | Molise | 0865 | C247 | Castelpizzuto IS - Molise | 86090 | |
| 86090 | Longano | IS | Molise | 0865 | E669 | Longano IS - Molise | 86090 | |
| 86090 | Pesche | IS | Molise | 0865 | G486 | Pesche IS - Molise | 86090 | |
| 86090 | Pettoranello del Molise | IS | Molise | 0865 | G523 | Pettoranello del Molise IS - Molise | 86090 | |
| 86090 | Guasto | IS | Molise | Frazione de Castelpetroso | Guasto IS - Molise Frazione de Castelpetroso | 86090 | ||
| 86090 | Indiprete | IS | Molise | Frazione de Castelpetroso | Indiprete IS - Molise Frazione de Castelpetroso | 86090 | ||
| 86090 | Pastena | IS | Molise | Frazione de Castelpetroso | Pastena IS - Molise Frazione de Castelpetroso | 86090 |