Postal Index Number (PIN) is a 6 digit code. It is used to identify the places in India. There are 9 PIN regions in the country.
The first digit indicates one of the regions. The first 2 digits together indicate the sub region or one of the postal circles.
The first 3 digits together indicate a sorting / revenue district. The last 3 digits refer to the delivery Post Office.
This Pincode number search tool helps to find the details of any place in India. You will get the details like the Post-office Name, District and State.