All Information for Pin Code 176311
|Office HO||Darwin B.O|
What is Pin Code
A Postal Index Number (PIN Code) refers to a six-digit code in the Indian postal code system used by India Post. Each PIN is mapped to exactly one delivery post office which receives all the mail to be delivered to one or more lower offices within its jurisdiction, all of which share the same code.
The first digit of a PIN indicates the zone, the second indicates the sub-zone, and the third, combined with the first two, indicates the sorting district within that zone. The final three digits are assigned to individual post offices within the sorting district.