Topkhana Branch Office — Pincode 788003
Cachar, Assam
🔢 How Pincode 788003 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 788 routes mail to the sorting office serving Cachar in Assam.
Route 00 is reserved for the Head Post Office itself.
The final digit identifies the specific post office. Office 3 designates Topkhana Branch Office in Cachar.
🏤 Post Offices under Pincode 788003
| Office Name | Type | Delivery | District |
|---|---|---|---|
| Topkhana Branch Office | BO | ✓ Yes | Cachar |
| Machughat Branch Office | BO | ✓ Yes | Cachar |
| Chirukandi Branch Office | BO | ✓ Yes | Cachar |
| Subedar Basti Branch Office | BO | ✓ Yes | Cachar |
| Tarapur Khelma Branch Office | BO | ✓ Yes | Cachar |
| Tarapur Sub Office (Cachar | PO | ✓ Yes | Cachar |
| Dudpatil Branch Office | BO | ✓ Yes | Cachar |
| Ramnagar Tarapur Branch Office | BO | ✓ Yes | Cachar |
❓ Frequently Asked Questions
What is the pincode for Topkhana Branch Office?
The pincode for Topkhana Branch Office is 788003. It is a BO located in Cachar, Assam.
How many post offices are in pincode 788003?
There are 8 post offices operating under pincode 788003 in Cachar, Assam.
Is delivery available at pincode 788003?
Yes, delivery is available at pincode 788003 through Topkhana Branch Office and its associated offices.
Which district does pincode 788003 belong to?
Pincode 788003 is located in Cachar district in the state of Assam. It falls under the Assam postal circle.
What postal zone is pincode 788003 in?
Pincode 788003 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 788003 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.