Narnaul Ho — Pincode 123001
Mahendragarh, Haryana
📍 Location Map — Pincode 123001
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 123001
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Koriawas Bo | BO | ✓ Yes | Mahendragarh |
| Krishan Nagar Bo | BO | ✓ Yes | Mahendragarh |
| Dublana Bo | BO | ✓ Yes | Mahendragarh |
| Kamania Bo | BO | ✓ Yes | Mahendragarh |
| Bashirpur Bo | BO | ✓ Yes | Mahendragarh |
| Kanwi Bo | BO | ✓ Yes | Mahendragarh |
| Dhor Kalan Bo | BO | ✓ Yes | Mahendragarh |
| Madhana Kalan Bo | BO | ✓ Yes | Mahendragarh |
| Narnaul Ho | HO | ✓ Yes | Mahendragarh |
| Barkoda Bo | BO | ✓ Yes | Mahendragarh |
| Dhanota Bo | BO | ✓ Yes | Mahendragarh |
| Nangal Katha Bo | BO | ✓ Yes | Mahendragarh |
| Karota Bo | BO | ✓ Yes | Mahendragarh |
| Nizampur Rs Bo | BO | ✓ Yes | Mahendragarh |
| Bhushan Kalan Bo | BO | ✓ Yes | Mahendragarh |
| Kultazpur Bo | BO | ✓ Yes | Mahendragarh |
| Hudina Bo | BO | ✓ Yes | Mahendragarh |
| Dharson Bo | BO | ✓ Yes | Mahendragarh |
| Narnaul City So | PO | — | Mahendragarh |
| Dochana Bo | BO | ✓ Yes | Mahendragarh |
| Mandi Bo | BO | ✓ Yes | Mahendragarh |
| Azamabad Mukhota Bo | BO | ✓ Yes | Mahendragarh |
| Mini Secttnarnaul So | PO | — | Mahendragarh |
| Hamidpur Bo | BO | ✓ Yes | Mahendragarh |
| Raghunathpura Bo | BO | ✓ Yes | Mahendragarh |
| Chillro Bo | BO | ✓ Yes | Mahendragarh |
| Neerpur Bo | BO | ✓ Yes | Mahendragarh |
| Narnaul Kty So | PO | — | Mahendragarh |
🔢 How Pincode 123001 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 (12) identify the sub-zone. All pincodes in Haryana begin with 12.
The third digit narrows to a sorting district. The prefix 123 routes mail to the sorting office serving Mahendragarh in Haryana.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 00 is reserved for the Head Post Office itself.
The final digit identifies the specific post office. Office 1 designates Narnaul Ho in Mahendragarh.
❓ Frequently Asked Questions
What is the pincode for Narnaul Ho?
The pincode for Narnaul Ho is 123001. It is a HO located in Mahendragarh, Haryana.
How many post offices are in pincode 123001?
There are 28 post offices operating under pincode 123001 in Mahendragarh, Haryana.
Is delivery available at pincode 123001?
Yes, delivery is available at pincode 123001 through Narnaul Ho and its associated offices.
Which district does pincode 123001 belong to?
Pincode 123001 is located in Mahendragarh district in the state of Haryana. It falls under the Haryana postal circle.
What postal zone is pincode 123001 in?
Pincode 123001 falls in Zone 1 — Northern India. The sub-zone prefix 12 corresponds to Haryana.
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 123001 is served by a HO.
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.