| Code | Name | Region |
|---|---|---|
| NOLVG | Laksevag | 12 |
| NOLAD | Langesund | 8 |
| NOLAG | Langevag | 12 |
| NOLAN | Langevag - Sula | 15 |
| NOLHS | Langhus | 2 |
| NOLAO | Langoya | 7 |
| NOLGS | Langstein | 17 |
| NOLRD | Lardal | 14 |
| NOLRK | Larkollen | 1 |
| NONZC | Larsnes | 15 |
| NOKSV | Kongsvinger | 4 |
| NOKOP | Kopervik | 11 |
| NOKPP | Koppang | 4 |
| NONZS | Koppera | 17 |
| NOKRY | Kraakeroy | 1 |
| NOKRA | Kragero | 8 |
| NOKRT | Krakstad | 2 |
| NOKRS | Kristiansand | 10 |
| NOKSU | Kristiansund | 15 |
| NOKVL | Kristoffervalen | 19 |
| NOKRN | Kroderen | 6 |
| NOKSA | Krokstadelva | 6 |
| NOKUV | Kuvika | 20 |
| NOKVF | Kvafjord | 19 |
| NOKVR | Kvafjord | 19 |
| NOKVB | Kvaleberg | 11 |
| NOKAL | Kvalneset | 14 |
| NOKYO | Kvaloya | 19 |
| NOKVS | Kvalsund | 20 |
| NOKVV | Kvalvika | 18 |
| NOKJF | Kjollefjord | 20 |
| NOKMS | Kjopmannskjar | 7 |
| NOKJK | Kjopsvik | 18 |
| NOKJB | Kjorebonn | 8 |
| NOKLP | Klepp | 11 |
| NOKLE | Kleppesto | 12 |
| NOKLO | Klofta | 2 |
| NOKRV | Knarrevik | 12 |
| NOKBV | Kobbvagen | 18 |
| NOKOB | Koblu | 5 |
| NOKOD | Kodal | 7 |
| NONZO | Kokstad | 12 |
| NOKBT | Kolbotn | 2 |
| NOKU2 | Kolbu | 5 |
| NOKON | Kollsnes | 12 |
| NOKOL | Kollsnes Ost | 12 |
| NOKLD | Kolvereid | 17 |
| NOKSB | Kongsberg | 6 |
| NOKGF | Kongsfjord | 20 |
| NOKGM | Kongsmoen | 17 |