Namkhana is Taluka (Tehsil) in South 24 Parganas district of West Bengal state. Namkhana has 9 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 743357 | Chandanpiri PIN Code | South 24 Parganas | Namkhana | Branch Office |
| 743357 | Durgapur Takerbazar PIN Code | South 24 Parganas | Namkhana | Branch Office |
| 743347 | Fatickpur PIN Code | South 24 Parganas | Namkhana | Branch Office |
| 743357 | Freser Ganj PIN Code | South 24 Parganas | Namkhana | Branch Office |
| 743357 | Lakshmi Pabartak PIN Code | South 24 Parganas | Namkhana | Branch Office |
| 743357 | Namkhana Radhanagar PIN Code | South 24 Parganas | Namkhana | Branch Office |
| 743347 | Rajnagar PIN Code | South 24 Parganas | Namkhana | Branch Office |
| 743357 | Rajnagar Bishwambar PIN Code | South 24 Parganas | Namkhana | Branch Office |
| 743357 | Shirnagarabad PIN Code | South 24 Parganas | Namkhana | Branch Office |