Haribhanga S.O — Pincode 781378
Nalbari, Assam
📍 Location Map — Pincode 781378
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 781378
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Haribhanga S.O | PO | ✓ Yes | Nalbari |
| Bali B.O | BO | ✓ Yes | Nalbari |
| Barpit B.O | BO | ✓ Yes | Nalbari |
🔢 How Pincode 781378 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 7 covers West Bengal, Odisha, Assam, NE States, Andaman & Nicobar.
The first two digits together (78) identify the sub-zone. All pincodes in Assam & Northeast begin with 78.
The third digit narrows to a sorting district. The prefix 781 routes mail to the sorting office serving Nalbari in Assam.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 37 identifies the specific delivery area within Nalbari.
The final digit identifies the specific post office. Office 8 designates Haribhanga S.O in Nalbari.
❓ Frequently Asked Questions
What is the pincode for Haribhanga S.O?
The pincode for Haribhanga S.O is 781378. It is a PO located in Nalbari, Assam.
How many post offices are in pincode 781378?
There are 3 post offices operating under pincode 781378 in Nalbari, Assam.
Is delivery available at pincode 781378?
Yes, delivery is available at pincode 781378 through Haribhanga S.O and its associated offices.
Which district does pincode 781378 belong to?
Pincode 781378 is located in Nalbari district in the state of Assam. It falls under the Assam postal circle.
What postal zone is pincode 781378 in?
Pincode 781378 falls in Zone 7 — Eastern India. The sub-zone prefix 78 corresponds to Assam & Northeast.
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 781378 is served by a PO.
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.