| Address | ZIP | City | Region | Area Code | Belfiore | Notes | Address | ZIP |
|---|---|---|---|---|---|---|---|---|
| Via Generale Armando Diaz | 34121 | Trieste | Friuli Venezia Giulia | 040 | L424 | Odd numbers from 1 to 7 | Via Generale Armando Diaz Odd numbers from 1 to 7 | 34121 |
| Via Generale Armando Diaz | 34121 | Trieste | Friuli Venezia Giulia | 040 | L424 | Even numbers from 2 to 8 | Via Generale Armando Diaz Even numbers from 2 to 8 | 34121 |
| Via Generale Armando Diaz | 34123 | Trieste | Friuli Venezia Giulia | 040 | L424 | Odd numbers from 21/A to 27 | Via Generale Armando Diaz Odd numbers from 21/A to 27 | 34123 |
| Via Generale Armando Diaz | 34123 | Trieste | Friuli Venezia Giulia | 040 | L424 | Even numbers from 22 to 26/B | Via Generale Armando Diaz Even numbers from 22 to 26/B | 34123 |
| Via Generale Armando Diaz | 34124 | Trieste | Friuli Venezia Giulia | 040 | L424 | Odd numbers from 7/A to 21 | Via Generale Armando Diaz Odd numbers from 7/A to 21 | 34124 |
| Via Generale Armando Diaz | 34124 | Trieste | Friuli Venezia Giulia | 040 | L424 | Even numbers from 8/A to 20 | Via Generale Armando Diaz Even numbers from 8/A to 20 | 34124 |