Notering byer (14 sted (er)). Velg byen for å se postnummeret (s):
| Illiat (1) Injoux-Génissiat (1) Innimond (1) Intres (2) Irigny (1) Issamoulenc (1) Issanlas (2) | Issarlès (1) Izeaux (1) Izenave (1) Izernore (1) Izeron (1) Izieu (1) Izon-la-Bruisse (1) |
