Kadma So — Pincode 831005
East Singhbum, Jharkhand
📍 Location Map — Pincode 831005
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 831005
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Kadma So | PO | ✓ Yes | East Singhbum |
🔢 How Pincode 831005 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 5 designates Kadma So in East Singhbum.
❓ Frequently Asked Questions
What is the pincode for Kadma So?
The pincode for Kadma So is 831005. It is a PO located in East Singhbum, Jharkhand.
How many post offices are in pincode 831005?
There is 1 post office operating under pincode 831005 in East Singhbum, Jharkhand.
Is delivery available at pincode 831005?
Yes, delivery is available at pincode 831005 through Kadma So and its associated offices.
Which district does pincode 831005 belong to?
Pincode 831005 is located in East Singhbum district in the state of Jharkhand. It falls under the Jharkhand postal circle.
What postal zone is pincode 831005 in?
Pincode 831005 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 831005 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.