Diamond Harbour Head Office — Pincode 743331
24 Paraganas South, West Bengal
📍 Location Map — Pincode 743331
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 743331
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Fakir Chand College Sub Office | PO | — | 24 Paraganas South |
| Diamond Harbour Head Office | HO | ✓ Yes | 24 Paraganas South |
| Dakshin Hazi Pur Sub Office | PO | — | 24 Paraganas South |
| Diamond Harbour Cc Sub Office | PO | — | 24 Paraganas South |
| Diamond Harbour Rs Sub Office | PO | — | 24 Paraganas South |
| Diamond Harbour New Town Sub Office | PO | — | 24 Paraganas South |
🔢 How Pincode 743331 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 (74) identify the sub-zone. All pincodes in West Bengal begin with 74.
The third digit narrows to a sorting district. The prefix 743 routes mail to the sorting office serving 24 Paraganas South in West Bengal.
Route 33 identifies the specific delivery area within 24 Paraganas South.
The final digit identifies the specific post office. Office 1 designates Diamond Harbour Head Office in 24 Paraganas South.
❓ Frequently Asked Questions
What is the pincode for Diamond Harbour Head Office?
The pincode for Diamond Harbour Head Office is 743331. It is a HO located in 24 Paraganas South, West Bengal.
How many post offices are in pincode 743331?
There are 6 post offices operating under pincode 743331 in 24 Paraganas South, West Bengal.
Is delivery available at pincode 743331?
Yes, delivery is available at pincode 743331 through Diamond Harbour Head Office and its associated offices.
Which district does pincode 743331 belong to?
Pincode 743331 is located in 24 Paraganas South district in the state of West Bengal. It falls under the West Bengal postal circle.
What postal zone is pincode 743331 in?
Pincode 743331 falls in Zone 7 — Eastern India. The sub-zone prefix 74 corresponds to West Bengal.
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 743331 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.