Two-digit postcode places in India (outlined through the 1st two PIN digits) The 3rd digit of a PIN, combined with the 1st two digits, signifies a particular geographical area (besides in the case from the purposeful zone for the military) named a sorting district that is headquartered at the principle https://naturalbookmarks.com/story17814121/new-step-by-step-map-for-pincode-search