| ZIP | Locality | Prov | Region | Area Code | Belfiore | Notes | Locality | area code |
|---|---|---|---|---|---|---|---|---|
| 24060 | Entratico | BG | Lombardy | 035 | D411 | Entratico BG - Lombardy | 035 | |
| 24040 | Filago | BG | Lombardy | 035 | D588 | Filago BG - Lombardy | 035 | |
| 24020 | Fiorano al Serio | BG | Lombardy | 035 | D606 | Fiorano al Serio BG - Lombardy | 035 | |
| 24060 | Fonteno | BG | Lombardy | 035 | D684 | Fonteno BG - Lombardy | 035 | |
| 24060 | Foresto Sparso | BG | Lombardy | 035 | D697 | Foresto Sparso BG - Lombardy | 035 | |
| 24030 | Fuipiano Valle Imagna | BG | Lombardy | 035 | D817 | Fuipiano Valle Imagna BG - Lombardy | 035 | |
| 24024 | Gandino | BG | Lombardy | 035 | D905 | Gandino BG - Lombardy | 035 | |
| 24060 | Gandosso | BG | Lombardy | 035 | D906 | Gandosso BG - Lombardy | 035 | |
| 24060 | Gaverina Terme | BG | Lombardy | 035 | D943 | Gaverina Terme BG - Lombardy | 035 | |
| 24025 | Gazzaniga | BG | Lombardy | 035 | D952 | Gazzaniga BG - Lombardy | 035 |