Indian PIN Code & Post Office Search
Instant lookup for PIN codes, branch delivery statuses, sorting districts, and postal tracking across India.
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How Does an Indian PIN Code Work?
A Postal Index Number (PIN) consists of exactly 6 digits. Each digit has a specific administrative significance in the India Post sorting route:
Frequently Asked Questions
What is a PIN code in India and what does it stand for?
PIN stands for Postal Index Number. Introduced by India Post on 15 August 1972, it is a 6-digit numerical code used by the Indian postal system to ensure efficient mail sorting and rapid delivery across India.
How do the 6 digits of an Indian PIN code work?
The 1st digit indicates the postal region. The 2nd digit indicates the sub-region. The 3rd digit identifies the sorting district. The last 3 digits pinpoint the specific delivery post office within that sorting district.
What is the difference between H.O., S.O., and B.O. post offices?
H.O. is a Head Post Office, which serves as the administrative and financial hub for an area. S.O. is a Sub Post Office located in towns and urban pockets. B.O. is a Branch Post Office, typically located in rural or village areas that operate under an H.O. or S.O.
Can one PIN code have multiple post offices?
Yes. In dense urban regions or extensive postal beats, multiple branch post offices and sub-post offices frequently share the same 6-digit PIN code.
Can I search Indian PIN codes in Hindi and regional languages?
Yes! You can search postal PIN codes and post offices across all states in native Indian scripts including Hindi (पिन कोड), Telugu (పిన్ కోడ్), Tamil (அஞ்சல் குறியீடு), Kannada (ಪಿನ್ ಕೋಡ್), Malayalam (പിൻ കോഡ്), Marathi (पिन कोड), Bengali (পিন কোড), and Gujarati (પિન કોડ).