Pincode 743331 have been assigned to 6 locations.

Dakshin Hazi Pur , Diamond Harbour , Diamond Harbour - I
Diamond Harbour CC , Diamond Harbour , Diamond Harbour - I
Diamond Harbour , Diamond Harbour , Diamond Harbour - I
Diamond Harbour New Town , Diamond Harbour , Diamond Harbour - I
Diamond Harbour RS , Diamond Harbour , Diamond Harbour - I
Fakir Chand College , Diamond Harbour , Diamond Harbour - I