Search 1,65,627 post offices across 19,586 PIN codes — by number, area name, district, or city — and see exactly how each 6-digit code is built.
Prefer to browse instead of search? Start with a state, drill into a district, and find any PIN code's full post office listing.
India Post operates the world's most expansive distribution infrastructure, delivering letters, banking instruments, pensions, passports, and e-commerce parcels across every corner of the country. Bharat Pincode acts as a transparent, fast, and searchable digital companion to this critical public network.
Covering urban General Post Offices (GPOs), commercial Sub Offices (SOs), and remote rural Branch Offices (BOs) right up to the farthest international borders.
From 110001 in Central Delhi to 855126 in Eastern Bihar, systematically mapped across all 8 geographic postal zones and military Army Post Offices (APO).
Organised across India's 23 postal circles and 36 states and Union Territories, ensuring accurate administrative mapping for banking, KYC, and courier systems.
A PIN code isn't just an address suffix — it's the routing key that gets a parcel, a cheque, or a ration card to the right sorting office.
Every checkout page uses your PIN to work out delivery zones, courier partners, and cash-on-delivery eligibility before it even asks for your city.
Bank account opening, Aadhaar updates, and insurance forms all validate your address against the official PIN register to catch typos and mismatches.
Ration cards, voter rolls, and census data are tied to PIN-linked jurisdictions — which is why the office name, not just the number, matters.
India's PIN system was introduced in 1972 by Shri Sriram Bhikaji Velankar. Every digit narrows the location further than the last.
Splits the country into 9 zones (1–8 for geographic regions, 9 reserved for the Army Postal Service). It's the broadest sort — think of it as the shelf in the sorting hall.
Narrows the zone to a cluster of states or a large postal circle, grouping mail before it's routed further.
Combined with the first two digits, this identifies the specific sorting district that handles onward delivery.
These pin down the exact post office — Head Office, Sub Office, or Branch Office — responsible for final delivery.
Every entry in the register carries a type stamp. Here's what each one means on the ground.
The main post office for a district or town — administers the Sub and Branch Offices under it, and usually offers the full range of postal and banking services.
A full-service post office reporting to a Head Office — typically found in a locality, market, or institution, and often the office your building's PIN actually maps to.
The smallest unit, usually in a village or rural cluster, reporting to a Sub Office — the last link in the delivery chain.
Deep-dive research on how India's postal machinery operates, how codes are built, and how to resolve everyday address and form questions.
How India's 6-digit system compares to US ZIP codes, global alphanumeric formats, and what to enter on international forms.
ComparisonDelivery timelines, tracking accuracy, legal proof of delivery under Section 27, and which service to select for important documents.
TutorialA 4-step framework for navigating rural Branch Offices, new district bifurcations, and duplicate locality names.
Answers to the most common questions about postal numbering, delivery zones, and office classifications.
In India, PIN stands for Postal Index Number, introduced on 15 August 1972 by Shriram Bhikaji Velankar. The 6-digit numeric code indicates geographic routing: Digit 1 represents the postal zone (1–8 for geographic regions, 9 for the Army Postal Service); Digit 2 represents the sub-region or postal circle; Digit 3 identifies the sorting district; and Digits 4, 5, and 6 pinpoint the specific delivery post office responsible for final dispatch.
Yes, absolutely. India contains over 6.6 lakh inhabited villages but only 19,586 PIN codes. A single PIN code frequently covers a central Sub Office (SO) or Head Office (HO) along with 5 to 15 rural Branch Offices (BOs) serving surrounding hamlets. That is why specifying both the 6-digit PIN and the exact post office name is essential when submitting government, KYC, or banking records.
PIN (Postal Index Number) is the 6-digit system used throughout India, while ZIP (Zone Improvement Plan) is the 5-digit (or 5+4) system used exclusively in the United States. If you are completing an international checkout form or visa application that has a required field for "ZIP Code" or "Postal Code", enter your standard 6-digit Indian PIN code.
These terms describe the administrative tier of a post office. A Head Office (HO) is the chief administrative and financial office of a district. A Sub Office (SO) is a full-service delivery office located in a town or residential colony that reports to an HO. A Branch Office (BO) is a smaller counter, typically operated in rural villages, that reports to a Sub Office.
Smaller hamlets and farmlands usually do not have their own post office; their mail is delivered by a designated Branch Post Office located in a neighboring village or market hub. To locate your PIN code, search for your Tehsil/Taluk name or nearest commercial market town, or cross-check an electricity bill or land revenue slip for that address.
