| Area Code▲ | Lungsod↕ | Namamahalang Rehiyon↕ | Populasyon ng Siyudad↕ | Bansa/Rehiyon | Oras ng Dako |
|---|
| 4 | — | — | 308,910 | Iceland | Atlantic/Reykjavik |
| 421 | Keflavík | Suðurnes | — | Iceland | Atlantic/Reykjavik |
| 462 | Akureyri | Norðurland Eystra | 17,693 | Iceland | Atlantic/Reykjavik |
| 5 | Reikiavik | Höfuðborgarsvæði | 118,918 | Iceland | Atlantic/Reykjavik |
| 551 | Reikiavik | Höfuðborgarsvæði | 118,918 | Iceland | Atlantic/Reykjavik |
| 552 | Reikiavik | Höfuðborgarsvæði | 118,918 | Iceland | Atlantic/Reykjavik |
| 561 | Reikiavik | Höfuðborgarsvæði | 118,918 | Iceland | Atlantic/Reykjavik |
| 562 | Reikiavik | Höfuðborgarsvæði | 118,918 | Iceland | Atlantic/Reykjavik |
| 6 | — | — | 308,910 | Iceland | Atlantic/Reykjavik |
| 7 | — | — | 308,910 | Iceland | Atlantic/Reykjavik |
| 8 | — | — | 308,910 | Iceland | Atlantic/Reykjavik |