How PIN code is Work ?

How Does Pin code is Work?

 We Use pin code many time but we don't know that how post code is actually work.and how all the things are place it's right destination.so let's see  how  it is works

What is Pin code:

           The PIN code is the abbreviation of Postal Index Number (PIN) code. This is a unique 6 digit code, allotted to all post offices that deliver mail in India. Since one code can relate only to one post office, the use of the code is the sure fast way of ensuring that the letter reaches the correct post office. which was introduced on August 15, 1972 and appears in almost all postal articles. Though PIN code has not received much respect in the recent times with more private courier companies coming into picture and stressing more on providing phone number than PIN code, it is indeed one of the most important piece of information which ensures your package reaches the correct location. So it may not be wrong to say that the PIN code is as important to a letter as is a steering wheel to a car!!! 

Image Of All Country's Pin: