Dumaraith Pin Code - 821105

821105 is the Postal Index Number (PIN Code) assigned to Dumaraith post office, located in Na taluka, Kaimur district of Bihar state, India. This postal location falls under Rohtas division and Patna region. Several nearby locations and post offices in Na include Jaitpur Kalan, Kurasan, Mokari 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 Dumaraith, the first digit 8 represents the postal zone, the second digit 2 represents the sub-region, the first three digits 821 identify the sorting district, and the last three digits 105 identify the specific post office.