pin full form

pin full form


Postal Index Number (PIN) is a 6 digit code system used by India Post. There are 8 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. For various types of systems and networks such as computer networks, mobile phones, etc PIN is used as a validation tool. The most common usage of PINs is in ATM, internet transactions, computer access or log in to a website, etc.