The Pin Code of Diamond Harbour is 743331. Get more details along with the Pin Code of Diamond Harbour. Diamond Harbour is located in South 24 Parganas district in West Bengal. 743331 is the pincode (Postal code) of Diamond Harbour.
| Location | Pincode | State | District |
| Diamond Harbour | 743331 | West Bengal | South 24 Parganas |
| Location | Pincode | State | District |
| Dakshin Hazi pur | 743331 | West Bengal | South 24 parganas |
| Diamond Harbour cc | 743331 | West Bengal | South 24 parganas |
| Diamond Harbour new town | 743331 | West Bengal | South 24 parganas |
| Diamond Harbour rs | 743331 | West Bengal | South 24 parganas |
| Fakir Chand college | 743331 | West Bengal | South 24 parganas |