| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|
| 63 | Ski, Norway | Akershus | 12,513 | Norway | Europe/Oslo |
| 64 | Ski, Norway | Akershus | 12,513 | Norway | Europe/Oslo |
| 66 | Ski, Norway | Akershus | 12,513 | Norway | Europe/Oslo |
| 67 | Ski, Norway | Akershus | 12,513 | Norway | Europe/Oslo |