The Indian Postal Service's 6-digit PIN code process, also called the Postal Directory Variety, is a vital aspect of the country's postal services. It was actually unveiled in 1972 to streamline and improve the sorting and shipping and delivery of snail mail across India. Nowadays, it is actually a fundamental https://canvas.instructure.com/eportfolios/1007423/Home/Unveiling_Indias_PIN_Code_System_An_Exploration_Of_The_Indian_Post_Offices_Postal_Index_Number_Codes