Umari B.O — Pincode 311803
Bhilwara, Rajasthan
📍 Location Map — Pincode 311803
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 311803
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Umari B.O | BO | ✓ Yes | Bhilwara |
| Kot B.O | BO | ✓ Yes | Bhilwara |
| Sagreo B.O | BO | ✓ Yes | Bhilwara |
| Raipur S.O (Bhilwara) | PO | ✓ Yes | Bhilwara |
| Bheeta B.O | BO | ✓ Yes | Bhilwara |
| Borana Co B.O | BO | ✓ Yes | Bhilwara |
| Nahari B.O | BO | ✓ Yes | Bhilwara |
| Nathdiyas B.O | BO | ✓ Yes | Bhilwara |
| Palran B.O | BO | ✓ Yes | Bhilwara |
| Khankhermala B.O | BO | ✓ Yes | Bhilwara |
| Narayan Khera B.O | BO | ✓ Yes | Bhilwara |
| Sarewadi B.O | BO | ✓ Yes | Bhilwara |
| Pitha Ka Khera B.O | BO | ✓ Yes | Bhilwara |
🔢 How Pincode 311803 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 3 covers Rajasthan, Gujarat, Daman & Diu, Dadra & Nagar Haveli.
The first two digits together (31) identify the sub-zone. All pincodes in Rajasthan begin with 31.
The third digit narrows to a sorting district. The prefix 311 routes mail to the sorting office serving Bhilwara in Rajasthan.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 80 identifies the specific delivery area within Bhilwara.
The final digit identifies the specific post office. Office 3 designates Umari B.O in Bhilwara.
❓ Frequently Asked Questions
What is the pincode for Umari B.O?
The pincode for Umari B.O is 311803. It is a BO located in Bhilwara, Rajasthan.
How many post offices are in pincode 311803?
There are 13 post offices operating under pincode 311803 in Bhilwara, Rajasthan.
Is delivery available at pincode 311803?
Yes, delivery is available at pincode 311803 through Umari B.O and its associated offices.
Which district does pincode 311803 belong to?
Pincode 311803 is located in Bhilwara district in the state of Rajasthan. It falls under the Rajasthan postal circle.
What postal zone is pincode 311803 in?
Pincode 311803 falls in Zone 3 — Western India. The sub-zone prefix 31 corresponds to Rajasthan.
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 311803 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.