Diamond Harbour Pin Code - 743331

743331 is the Postal Index Number (PIN Code) assigned to Diamond Harbour post office, located in Diamond Harbour - I taluka, South 24 Parganas district of West Bengal state, India. This postal location falls under South Presidency division and Calcutta region. Several nearby locations and post offices in Diamond Harbour - I include Abdalpur, Chandannagar, Dakshin Hazi Pur, Diamond Harbour Cc, Diamond Harbour, Diamond Harbour New Town, Diamond Harbour Rs, Fakir Chand College and many more. PIN Code (Postal Index Number) is a unique 6-digit code used by the postal department for accurate mail delivery and location identification. For Diamond Harbour , the first digit 7 represents the postal zone, the second digit 4 represents the sub-region, the first three digits 743 identify the sorting district, and the last three digits 331 identify the specific post office. The contact number available for this postal location is 03174-255672 .