List of All Postal Codes in Riihimäen sub-region Municipality | ||||
|---|---|---|---|---|
| Map Index | Postal Code Code | Postal Code Name | ||
| 11100 | Riihimäki | |||
| 11120 | Riihimäki | |||
| 11130 | Riihimäki | |||
| 11310 | Riihimäki | |||
| 11710 | Riihimäki | |||
| 12100 | Hausjärvi | |||
| 12130 | Hausjärvi | |||
| 12210 | Hausjärvi | |||
| 12240 | Hausjärvi | |||
| 12310 | Hausjärvi | |||
| 12350 | Hausjärvi | |||
| 12520 | Loppi | |||
| 12540 | Loppi | |||
| 12600 | Loppi | |||
| 12630 | Loppi | |||
| 12640 | Loppi | |||
| 12700 | Loppi | |||
| 12750 | Loppi | |||
| 12820 | Loppi | |||
| 12920 | Loppi | |||
| 12950 | Loppi | |||