Barfung Branch Office — Pincode 737139
South District, Sikkim
📍 Location Map — Pincode 737139
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 737139
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Barfung Branch Office | BO | ✓ Yes | South District |
| Berang Branch Office | BO | ✓ Yes | South District |
| Tinkitam Branch Office | BO | ✓ Yes | South District |
| Phamtam Branch Office | BO | ✓ Yes | South District |
| Ralang Branch Office | BO | ✓ Yes | South District |
| Sangmoo Branch Office | BO | ✓ Yes | South District |
| Tingmoo Branch Office | BO | ✓ Yes | South District |
| Lunsing Branch Office | BO | ✓ Yes | South District |
| Ben Branch Office | BO | ✓ Yes | South District |
| Kewzing Branch Office | BO | ✓ Yes | South District |
| Sada | BO | ✓ Yes | South District |
| Ravangla Sub Office | PO | ✓ Yes | South District |
🔢 How Pincode 737139 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 737 routes mail to the sorting office serving South District in Sikkim.
Route 13 identifies the specific delivery area within South District.
The final digit identifies the specific post office. Office 9 designates Barfung Branch Office in South District.
❓ Frequently Asked Questions
What is the pincode for Barfung Branch Office?
The pincode for Barfung Branch Office is 737139. It is a BO located in South District, Sikkim.
How many post offices are in pincode 737139?
There are 12 post offices operating under pincode 737139 in South District, Sikkim.
Is delivery available at pincode 737139?
Yes, delivery is available at pincode 737139 through Barfung Branch Office and its associated offices.
Which district does pincode 737139 belong to?
Pincode 737139 is located in South District district in the state of Sikkim. It falls under the West Bengal postal circle.
What postal zone is pincode 737139 in?
Pincode 737139 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 737139 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.