| CP | Localidad | Prov | Región | Pref | Belfiore | Notas | Localidad | pref |
|---|---|---|---|---|---|---|---|---|
| 04010 | Bassiano | LT | Lacio | 0773 | A707 | Bassiano LT - Lacio | 0773 | |
| 04100 | Latina | LT | Lacio | 0773 | E472 | Latina LT - Lacio | 0773 | |
| 04010 | Maenza | LT | Lacio | 0773 | E798 | Maenza LT - Lacio | 0773 | |
| 04010 | Norma | LT | Lacio | 0773 | F937 | Norma LT - Lacio | 0773 | |
| 04014 | Pontinia | LT | Lacio | 0773 | G865 | Pontinia LT - Lacio | 0773 | |
| 04015 | Priverno | LT | Lacio | 0773 | G698 | Priverno LT - Lacio | 0773 | |
| 04010 | Prossedi | LT | Lacio | 0773 | H076 | Prossedi LT - Lacio | 0773 | |
| 04010 | Roccagorga | LT | Lacio | 0773 | H413 | Roccagorga LT - Lacio | 0773 | |
| 04010 | Roccasecca dei Volsci | LT | Lacio | 0773 | H444 | Roccasecca dei Volsci LT - Lacio | 0773 | |
| 04016 | Sabaudia | LT | Lacio | 0773 | H647 | Sabaudia LT - Lacio | 0773 |