Area Codes in Sipirok
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 6 | Pematangsiantar | North Sumatra | 209,614 | Indonesia | Asia/Jakarta |
Nearby Cities
| City | Region | Country | Population | Area Codes | Postal Codes |
|---|---|---|---|---|---|
| Bandar | North Sumatra | Indonesia | 31,442 | 35 | — |
| Gunung Tua | North Sumatra | Indonesia | — | 22 | — |
| Padang Sidempuan | North Sumatra | Indonesia | 100,561 | 751, 6 | 22711, 22712, 22713, 22714 |
| Rantauprapat | North Sumatra | Indonesia | 103,009 | 6 | 21411, 21412, 21413, 21414 |
| Sibolga | North Sumatra | Indonesia | 79,714 | 6 | 22511, 22512, 22513, 22514 |