Kadrachak Pin Code - 813211

813211 is the Postal Index Number (PIN Code) assigned to Kadrachak post office, located in Shambhuganj taluka, Munger district of Bihar state, India. This postal location falls under Bhagalpur division and Patna region. Several nearby locations and post offices in Shambhuganj include Kadrachak 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 Kadrachak , the first digit 8 represents the postal zone, the second digit 1 represents the sub-region, the first three digits 813 identify the sorting district, and the last three digits 211 identify the specific post office.