India Is one of the largest and most geographically diverse countries in the world. With thousands of cities, towns, and villages spread across different states and districts, managing postal delivery efficiently can be challenging. To solve this issue, the Indian postal system uses the Postal Index Number, commonly known as https://felixquxbd.eveowiki.com/2250234/the_role_of_pin_codes_in_india_s_postal_and_digital_infrastructure