Pin Code In India

Pin Code (Postal Index Number) Code Was Introduced by Postal Department in India on 15 August 1972. Pin Code is a Numerical Identification Of  Delivery Post Office. Pin Code is Consisting 6 Digits. In Which the First Digit Repersents the Zone Code in Country; The Second Digit Repersents sub Zone and routing of Mails, In nut shell the First three Digits help to sorting to the district in India and last Three Digits indicating the Delivery post office in District.