Chhapang Branch Office — Pincode 173101
Sirmaur, Himachal Pradesh
📍 Location Map — Pincode 173101
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 173101
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Chhapang Branch Office | BO | ✓ Yes | Sirmaur |
| Churwadhar Branch Office | BO | ✓ Yes | Sirmaur |
| Kathali Bharan Branch Office | BO | ✓ Yes | Sirmaur |
| Rerughatti Branch Office | BO | ✓ Yes | Sirmaur |
| Thorniwar Branch Office | BO | ✓ Yes | Sirmaur |
| Chhogtali Branch Office | BO | ✓ Yes | Sirmaur |
| Dimber Branch Office | BO | ✓ Yes | Sirmaur |
| Rajgarh Siramur Sub Office | PO | ✓ Yes | Sirmaur |
| Sanio Didag Branch Office | BO | ✓ Yes | Sirmaur |
| Shaya Chabron Branch Office | BO | ✓ Yes | Sirmaur |
| Bhuira Branch Office | BO | ✓ Yes | Sirmaur |
| Habban Branch Office | BO | ✓ Yes | Sirmaur |
| Baru Sahib Branch Office | BO | ✓ Yes | Sirmaur |
| Dahan Branch Office | BO | ✓ Yes | Sirmaur |
| Pabiana Branch Office | BO | ✓ Yes | Sirmaur |
| Ser Jegas Branch Office | BO | ✓ Yes | Sirmaur |
🔢 How Pincode 173101 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 173 routes mail to the sorting office serving Sirmaur in Himachal Pradesh.
Route 10 identifies the specific delivery area within Sirmaur.
The final digit identifies the specific post office. Office 1 designates Chhapang Branch Office in Sirmaur.
❓ Frequently Asked Questions
What is the pincode for Chhapang Branch Office?
The pincode for Chhapang Branch Office is 173101. It is a BO located in Sirmaur, Himachal Pradesh.
How many post offices are in pincode 173101?
There are 16 post offices operating under pincode 173101 in Sirmaur, Himachal Pradesh.
Is delivery available at pincode 173101?
Yes, delivery is available at pincode 173101 through Chhapang Branch Office and its associated offices.
Which district does pincode 173101 belong to?
Pincode 173101 is located in Sirmaur district in the state of Himachal Pradesh. It falls under the Himachal Pradesh postal circle.
What postal zone is pincode 173101 in?
Pincode 173101 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 173101 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.