All India PIN Code, Post Office Finder Tool

Postal Index Number or PIN or Pincode is the numbering of the post office or post code system used by India Post. The PINcode is 6 digits long. First digit reflects region, second the sub-region, third the sorting district, and last three represent the post office code. India has nine PIN zones.

A PIN code is structured in three parts:
• The first digit represents the region.
• The second digit represents the sub-region.
• The third digit represents the sorting district.
• The last three digits indicate the individual post office.

Yes, a single PIN code can serve multiple post offices in a particular area.