Baliwal Bo — Pincode 177220
Una, Himachal Pradesh
📍 Location Map — Pincode 177220
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 177220
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Baliwal Bo | BO | ✓ Yes | Una |
| Bhadauri Bo | BO | ✓ Yes | Una |
| Haroli So | PO | ✓ Yes | Una |
| Sainsowal Bo | BO | ✓ Yes | Una |
| Dharampur Bo | BO | ✓ Yes | Una |
| Palakwah Bo | BO | ✓ Yes | Una |
🔢 How Pincode 177220 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 177 routes mail to the sorting office serving Una in Himachal Pradesh.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 22 identifies the specific delivery area within Una.
The final digit identifies the specific post office. Office 0 designates Baliwal Bo in Una.
❓ Frequently Asked Questions
What is the pincode for Baliwal Bo?
The pincode for Baliwal Bo is 177220. It is a BO located in Una, Himachal Pradesh.
How many post offices are in pincode 177220?
There are 6 post offices operating under pincode 177220 in Una, Himachal Pradesh.
Is delivery available at pincode 177220?
Yes, delivery is available at pincode 177220 through Baliwal Bo and its associated offices.
Which district does pincode 177220 belong to?
Pincode 177220 is located in Una district in the state of Himachal Pradesh. It falls under the Himachal Pradesh postal circle.
What postal zone is pincode 177220 in?
Pincode 177220 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 177220 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.