| Address | ZIP | City | Region | Area Code | Belfiore | Notes | Address | ZIP |
|---|---|---|---|---|---|---|---|---|
| Via Giosuè Carducci | 34122 | Trieste | Friuli Venezia Giulia | 040 | L424 | Even numbers from 18 to 20 | Via Giosuè Carducci Even numbers from 18 to 20 | 34122 |
| Via Giuseppe Mazzini | 34122 | Trieste | Friuli Venezia Giulia | 040 | L424 | Even numbers from 32/A to 46/B | Via Giuseppe Mazzini Even numbers from 32/A to 46/B | 34122 |
| Via Giuseppe Mazzini | 34122 | Trieste | Friuli Venezia Giulia | 040 | L424 | Odd numbers from 37 to 55 | Via Giuseppe Mazzini Odd numbers from 37 to 55 | 34122 |
| Via Giusto Muratti | 34122 | Trieste | Friuli Venezia Giulia | 040 | L424 | Via Giusto Muratti | 34122 | |
| Corso Italia | 34122 | Trieste | Friuli Venezia Giulia | 040 | L424 | Even numbers from 16 to 30/A | Corso Italia Even numbers from 16 to 30/A | 34122 |
| Corso Italia | 34122 | Trieste | Friuli Venezia Giulia | 040 | L424 | Odd numbers from 5 to 39/C | Corso Italia Odd numbers from 5 to 39/C | 34122 |
| Via Matteo Renato Imbriani | 34122 | Trieste | Friuli Venezia Giulia | 040 | L424 | Politico italiano (1843-1901) | Via Matteo Renato Imbriani Politico italiano (1843-1901) | 34122 |
| Via Milano | 34122 | Trieste | Friuli Venezia Giulia | 040 | L424 | Even numbers from 18/A to 22/E | Via Milano Even numbers from 18/A to 22/E | 34122 |
| Via Milano | 34122 | Trieste | Friuli Venezia Giulia | 040 | L424 | Odd numbers from 31/B to 37 | Via Milano Odd numbers from 31/B to 37 | 34122 |
| Via del Monte | 34122 | Trieste | Friuli Venezia Giulia | 040 | L424 | Via del Monte | 34122 |