Notering byer (10 sted (er)). Velg byen for å se postnummeret (s):
| Osada (1) Osagouda (1) Osanai (1) Oshikiri (1) Oshikirihigashi (1) | Oshikiriminami (1) Oshimizuminami (1) Oshoudan (1) Oshoudanyama (1) Oshoudou (1) |
