STD Code
| Area | STD Code |
|---|---|
| Chopra | 03526 |
| Islampur | 03526 |
| Goalpokhar | 03526 |
| Chakulia | 03525 |
| Karandighi | 03525 |
| Dalkhola | 03525 |
| Raiganj | 03523 |
| Hemtabad | 03523 |
| Kaliaganj | 03523 |
| Itahar | 03523 |
| Area | STD Code |
|---|---|
| Chopra | 03526 |
| Islampur | 03526 |
| Goalpokhar | 03526 |
| Chakulia | 03525 |
| Karandighi | 03525 |
| Dalkhola | 03525 |
| Raiganj | 03523 |
| Hemtabad | 03523 |
| Kaliaganj | 03523 |
| Itahar | 03523 |