Kanhaipur Bo — Pincode 803221
Patna, Bihar
📍 Location Map — Pincode 803221
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 803221
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Kanhaipur Bo | BO | ✓ Yes | Patna |
| Railly Bo | BO | ✓ Yes | Patna |
| Lemuabad Bo | BO | ✓ Yes | Patna |
| Mekra Bo | BO | ✓ Yes | Patna |
| Pandarak S.O | PO | ✓ Yes | Patna |
🔢 How Pincode 803221 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 Patna in Bihar.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 22 identifies the specific delivery area within Patna.
The final digit identifies the specific post office. Office 1 designates Kanhaipur Bo in Patna.
❓ Frequently Asked Questions
What is the pincode for Kanhaipur Bo?
The pincode for Kanhaipur Bo is 803221. It is a BO located in Patna, Bihar.
How many post offices are in pincode 803221?
There are 5 post offices operating under pincode 803221 in Patna, Bihar.
Is delivery available at pincode 803221?
Yes, delivery is available at pincode 803221 through Kanhaipur Bo and its associated offices.
Which district does pincode 803221 belong to?
Pincode 803221 is located in Patna district in the state of Bihar. It falls under the Bihar postal circle.
What postal zone is pincode 803221 in?
Pincode 803221 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 803221 is served by a BO.
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.