Santiniketan So — Pincode 731235
Birbhum, West Bengal
📍 Location Map — Pincode 731235
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 731235
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Santiniketan So | PO | ✓ Yes | Birbhum |
| Paruldanga Bo | BO | ✓ Yes | Birbhum |
🔢 How Pincode 731235 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 (73) identify the sub-zone. All pincodes in West Bengal begin with 73.
The third digit narrows to a sorting district. The prefix 731 routes mail to the sorting office serving Birbhum in West Bengal.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 23 identifies the specific delivery area within Birbhum.
The final digit identifies the specific post office. Office 5 designates Santiniketan So in Birbhum.
❓ Frequently Asked Questions
What is the pincode for Santiniketan So?
The pincode for Santiniketan So is 731235. It is a PO located in Birbhum, West Bengal.
How many post offices are in pincode 731235?
There are 2 post offices operating under pincode 731235 in Birbhum, West Bengal.
Is delivery available at pincode 731235?
Yes, delivery is available at pincode 731235 through Santiniketan So and its associated offices.
Which district does pincode 731235 belong to?
Pincode 731235 is located in Birbhum district in the state of West Bengal. It falls under the West Bengal postal circle.
What postal zone is pincode 731235 in?
Pincode 731235 falls in Zone 7 — Eastern India. The sub-zone prefix 73 corresponds to West Bengal.
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 731235 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.