Hilsa Pin Code - 811301

811301 is the Postal Index Number (PIN Code) assigned to Hilsa post office, located in Islam Nagar taluka, Jamui district of Bihar state, India. This postal location falls under Munger division and Patna region. Several nearby locations and post offices in Islam Nagar include Hilsa 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 Hilsa , the first digit 8 represents the postal zone, the second digit 1 represents the sub-region, the first three digits 811 identify the sorting district, and the last three digits 301 identify the specific post office.