Ordnance Factory Rajgir So — Pincode 803121
Nalanda, Bihar
📍 Location Map — Pincode 803121
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 803121
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Ordnance Factory Rajgir So | PO | ✓ Yes | Nalanda |
🔢 How Pincode 803121 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 (80) identify the sub-zone. All pincodes in Bihar begin with 80.
The third digit narrows to a sorting district. The prefix 803 routes mail to the sorting office serving Nalanda in Bihar.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 12 identifies the specific delivery area within Nalanda.
The final digit identifies the specific post office. Office 1 designates Ordnance Factory Rajgir So in Nalanda.
❓ Frequently Asked Questions
What is the pincode for Ordnance Factory Rajgir So?
The pincode for Ordnance Factory Rajgir So is 803121. It is a PO located in Nalanda, Bihar.
How many post offices are in pincode 803121?
There is 1 post office operating under pincode 803121 in Nalanda, Bihar.
Is delivery available at pincode 803121?
Yes, delivery is available at pincode 803121 through Ordnance Factory Rajgir So and its associated offices.
Which district does pincode 803121 belong to?
Pincode 803121 is located in Nalanda district in the state of Bihar. It falls under the Bihar postal circle.
What postal zone is pincode 803121 in?
Pincode 803121 falls in Zone 8 — Eastern India. The sub-zone prefix 80 corresponds to Bihar.
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 803121 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.