Rorathang Branch Office — Pincode 737133
Pakyong, Sikkim
📍 Location Map — Pincode 737133
Shaded area shows approximate coverage. Map data © OpenStreetMap contributors.
🏤 Post Offices under Pincode 737133
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Rorathang Branch Office | BO | ✓ Yes | Pakyong |
| Taza Branch Office | BO | ✓ Yes | Pakyong |
| Upper Dalapchand Branch Office | BO | ✓ Yes | Pakyong |
| Aritar Branch Office | BO | ✓ Yes | Pakyong |
| Shivalaya Mandir Lingsey Branch Office | BO | ✓ Yes | Pakyong |
| Sudunglakha Branch Office | BO | ✓ Yes | Pakyong |
| Amba Branch Office | BO | ✓ Yes | Pakyong |
| Upper Khamdong Branch Office | BO | ✓ Yes | Pakyong |
| Rhenock Sub Office | PO | ✓ Yes | Pakyong |
🔢 How Pincode 737133 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 Pakyong in Sikkim.
Route 13 identifies the specific delivery area within Pakyong.
The final digit identifies the specific post office. Office 3 designates Rorathang Branch Office in Pakyong.
❓ Frequently Asked Questions
What is the pincode for Rorathang Branch Office?
The pincode for Rorathang Branch Office is 737133. It is a BO located in Pakyong, Sikkim.
How many post offices are in pincode 737133?
There are 9 post offices operating under pincode 737133 in Pakyong, Sikkim.
Is delivery available at pincode 737133?
Yes, delivery is available at pincode 737133 through Rorathang Branch Office and its associated offices.
Which district does pincode 737133 belong to?
Pincode 737133 is located in Pakyong district in the state of Sikkim. It falls under the West Bengal postal circle.
What postal zone is pincode 737133 in?
Pincode 737133 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 737133 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.