Chowbaga Bo — Pincode 700105
Kolkata, West Bengal
📍 Location Map — Pincode 700105
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 700105
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Chowbaga Bo | BO | — | Kolkata |
| Dhapa So | PO | ✓ Yes | Kolkata |
| Nowbhanga So | PO | — | 24 Paraganas North |
🔢 How Pincode 700105 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 (70) identify the sub-zone. All pincodes in West Bengal (Kolkata) begin with 70.
The third digit narrows to a sorting district. The prefix 700 routes mail to the sorting office serving Kolkata in West Bengal.
Digits 4–5 identify the delivery route or sub-area within the sorting district. Route 10 identifies the specific delivery area within Kolkata.
The final digit identifies the specific post office. Office 5 designates Chowbaga Bo in Kolkata.
❓ Frequently Asked Questions
What is the pincode for Chowbaga Bo?
The pincode for Chowbaga Bo is 700105. It is a BO located in Kolkata, West Bengal.
How many post offices are in pincode 700105?
There are 3 post offices operating under pincode 700105 in Kolkata, West Bengal.
Is delivery available at pincode 700105?
Delivery status varies by office under pincode 700105. Please check with the specific post office for delivery availability.
Which district does pincode 700105 belong to?
Pincode 700105 is located in Kolkata district in the state of West Bengal. It falls under the West Bengal postal circle.
What postal zone is pincode 700105 in?
Pincode 700105 falls in Zone 7 — Eastern India. The sub-zone prefix 70 corresponds to West Bengal (Kolkata).
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 700105 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.