Area Codes in Giresun Province
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 454 | — | Giresun Province | 425,007 | Turkey | Europe/Istanbul |
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 454 | — | Giresun Province | 425,007 | Turkey | Europe/Istanbul |