Sivasagar Head Office — Pincode 785640
Sivasagar, Assam
🔢 How Pincode 785640 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 (78) identify the sub-zone. All pincodes in Assam & Northeast begin with 78.
The third digit narrows to a sorting district. The prefix 785 routes mail to the sorting office serving Sivasagar in Assam.
Route 64 identifies the specific delivery area within Sivasagar.
The final digit identifies the specific post office. Office 0 designates Sivasagar Head Office in Sivasagar.
🏤 Post Offices under Pincode 785640
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Phukannagar Sub Office | PO | — | Sivasagar |
| Rongpurnagar Sub Office | PO | — | Sivasagar |
| Betbari Branch Office | BO | ✓ Yes | Sivasagar |
| Towkok Branch Office | BO | ✓ Yes | Charaideo |
| Sivasagar Head Office | HO | ✓ Yes | Sivasagar |
❓ Frequently Asked Questions
What is the pincode for Sivasagar Head Office?
The pincode for Sivasagar Head Office is 785640. It is a HO located in Sivasagar, Assam.
How many post offices are in pincode 785640?
There are 5 post offices operating under pincode 785640 in Sivasagar, Assam.
Is delivery available at pincode 785640?
Yes, delivery is available at pincode 785640 through Sivasagar Head Office and its associated offices.
Which district does pincode 785640 belong to?
Pincode 785640 is located in Sivasagar district in the state of Assam. It falls under the Assam postal circle.
What postal zone is pincode 785640 in?
Pincode 785640 falls in Zone 7 — Eastern India. The sub-zone prefix 78 corresponds to Assam & Northeast.
🏤 Types of Post Offices in India
India Post operates a hierarchical network. Pincode 785640 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.