Indranagar So — Pincode 831004
East Singhbum, Jharkhand
📍 Location Map — Pincode 831004
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 831004
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Indranagar So | PO | — | East Singhbum |
| Hurlung Bo | BO | ✓ Yes | East Singhbum |
| Luabasa Bo | BO | ✓ Yes | East Singhbum |
| Telco Gm Office So | PO | — | East Singhbum |
| Chhota Govindpur Bo | BO | ✓ Yes | East Singhbum |
| Kalimati Market So | PO | — | East Singhbum |
| Ghorabandha Bo | BO | ✓ Yes | East Singhbum |
| North Gadra B.O | BO | ✓ Yes | East Singhbum |
| Telco Plaza Market So | PO | — | East Singhbum |
| Telco Works So | PO | ✓ Yes | East Singhbum |
🔢 How Pincode 831004 is Constructed
Every Indian PIN (Postal Index Number) code is a 6-digit number. Each digit group encodes geographic and administrative information about the delivery area.
The first digit identifies one of India's 9 postal zones. Zone 8 covers Bihar, Jharkhand.
The first two digits together (83) identify the sub-zone. All pincodes in Bihar / Jharkhand begin with 83.
The third digit narrows to a sorting district. The prefix 831 routes mail to the sorting office serving East Singhbum in Jharkhand.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 00 is reserved for the Head Post Office itself.
The final digit identifies the specific post office. Office 4 designates Indranagar So in East Singhbum.
❓ Frequently Asked Questions
What is the pincode for Indranagar So?
The pincode for Indranagar So is 831004. It is a PO located in East Singhbum, Jharkhand.
How many post offices are in pincode 831004?
There are 10 post offices operating under pincode 831004 in East Singhbum, Jharkhand.
Is delivery available at pincode 831004?
Delivery status varies by office under pincode 831004. Please check with the specific post office for delivery availability.
Which district does pincode 831004 belong to?
Pincode 831004 is located in East Singhbum district in the state of Jharkhand. It falls under the Jharkhand postal circle.
What postal zone is pincode 831004 in?
Pincode 831004 falls in Zone 8 — Eastern India. The sub-zone prefix 83 corresponds to Bihar / Jharkhand.
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 831004 is served by a PO.
The primary administrative hub for a postal division, overseeing all sub-offices and branch offices in its area.
The chief post office of a major city or state, handling the largest mail volume and often housing the Postmaster General.
Operates under an HPO, providing all standard postal services in urban and semi-urban areas.
The smallest tier, typically in rural areas. India has over 130,000 branch offices — the largest postal network in the world.