Chalahal Bo — Pincode 171103
Shimla, Himachal Pradesh
📍 Location Map — Pincode 171103
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 171103
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Chalahal Bo | BO | ✓ Yes | Shimla |
| Okharoo Bo | BO | ✓ Yes | Shimla |
| Thachi Bo | BO | ✓ Yes | Shimla |
| Dhami So | PO | ✓ Yes | Shimla |
| Chanawag Bo | BO | ✓ Yes | Shimla |
| Jabri Bo | BO | ✓ Yes | Shimla |
| Sainj Bo | BO | ✓ Yes | Shimla |
| Toon Bo | BO | ✓ Yes | Shimla |
🔢 How Pincode 171103 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 1 covers Delhi, Haryana, Punjab, HP, J&K, UP, Uttarakhand, Chandigarh.
The first two digits together (17) identify the sub-zone. All pincodes in Uttar Pradesh (West) begin with 17.
The third digit narrows to a sorting district. The prefix 171 routes mail to the sorting office serving Shimla in Himachal Pradesh.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 10 identifies the specific delivery area within Shimla.
The final digit identifies the specific post office. Office 3 designates Chalahal Bo in Shimla.
❓ Frequently Asked Questions
What is the pincode for Chalahal Bo?
The pincode for Chalahal Bo is 171103. It is a BO located in Shimla, Himachal Pradesh.
How many post offices are in pincode 171103?
There are 8 post offices operating under pincode 171103 in Shimla, Himachal Pradesh.
Is delivery available at pincode 171103?
Yes, delivery is available at pincode 171103 through Chalahal Bo and its associated offices.
Which district does pincode 171103 belong to?
Pincode 171103 is located in Shimla district in the state of Himachal Pradesh. It falls under the Himachal Pradesh postal circle.
What postal zone is pincode 171103 in?
Pincode 171103 falls in Zone 1 — Northern India. The sub-zone prefix 17 corresponds to Uttar Pradesh (West).
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 171103 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.