Biramnagar Pin Code - 743422

743422 is the Postal Index Number (PIN Code) assigned to Biramnagar post office, located in Biramnagar taluka, North 24 Parganas district of West Bengal state, India. This postal location falls under Barasat division and Calcutta region. Several nearby locations and post offices in Biramnagar include Biramnagar 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 Biramnagar , 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 422 identify the specific post office.