Area Codes in Dumai
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 765 | Dumai | Riau | 143,760 | Indonesia | Asia/Jakarta |
Nearby Cities
| City | Region | Country | Population | Area Codes | Postal Codes |
|---|---|---|---|---|---|
| Bengkalis Regency | Riau | Indonesia | — | 766, 76 | 28711, 28712, 28713, 28714 |
| Kuala Sungai Baru | Malacca | Malaysia | 12,269 | 6 | 78200 |
| Pasir Panjang, Negeri Sembilan | Negeri Sembilan | Malaysia | — | 9, 6, 5 | — |
| Sinaboi | — | Indonesia | — | 767 | — |
| Tanjung Tuan | — | Malaysia | — | 9 | 71059, 71259 |