Vorwahlen in Singapur
Bundesländer oder Verwaltungsbezirke in Singapur
| Vorwahl▲ | Stadt↕ | Verwaltungsregion↕ | Einwohnerzahl der Stadt↕ | Land/Region | Zeitzone |
|---|---|---|---|---|---|
| 1800 | — | — | 4,701,069 | Singapur | Asia/Singapore |
| 1900 | — | — | 4,701,069 | Singapur | Asia/Singapore |
| 3 | — | — | 4,701,069 | Singapur | Asia/Singapore |
| 635 | — | — | 4,701,069 | Singapur | Asia/Singapore |
| 644 | — | — | 4,701,069 | Singapur | Asia/Singapore |
| 645 | Ang Mo Kio New Town | North East Community Development Region | — | Singapur | Asia/Singapore |
| 653 | — | — | 4,701,069 | Singapur | Asia/Singapore |
| 673 | Geylang | — | — | Singapur | Asia/Singapore |
| 675 | Bukit Sembawang Estate | — | — | Singapur | Asia/Singapore |
| 676 | — | — | 4,701,069 | Singapur | Asia/Singapore |
| 677 | Tampines New Town | — | — | Singapur | Asia/Singapore |
| 678 | Tampines New Town | — | — | Singapur | Asia/Singapore |
| 8 | — | — | 4,701,069 | Singapur | Asia/Singapore |
| 800 | — | — | 4,701,069 | Singapur | Asia/Singapore |
| 9 | — | — | 4,701,069 | Singapur | Asia/Singapore |