Postal Regions
Select a region to view all associated post office PIN codes.
India Post Postal Regions
India Post operates through 23 postal circles, broadly grouped into 8 geographic regions. Select your state from the State-wise Directory to find specific district regions.
North Region
Central Region
West Region
South Region
East Region
Island Territories
How Does India Post Organise Its Regions?
India Post divides the country into 23 postal circles, which broadly correspond to the states and union territories. Each postal circle is further divided into regions, then divisions, and finally individual post offices. This hierarchical structure ensures that every one of the 150,000+ post offices in India has a unique 6-digit PIN code for efficient mail sorting and delivery.
To find the exact PIN code for your locality, use the PIN Code Search Tool or browse by State and then by district.