Pincode 788931

Umrangshu Sub Office — Pincode 788931

Dima Hasao, Assam

Dima Hasao, Assam PO Delivery Available

🔢 How Pincode 788931 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.

7
Zone
8
Sub Zone
8
Sorting District
9
Route
3
1
Post Office
7
Zone 7 — Eastern India

The first digit identifies one of India's 9 postal zones. Zone 7 covers West Bengal, Odisha, Assam, NE States, Andaman & Nicobar.

78
Sub-zone 78 — Assam & Northeast

The first two digits together (78) identify the sub-zone. All pincodes in Assam & Northeast begin with 78.

788
Sorting District 788

The third digit narrows to a sorting district. The prefix 788 routes mail to the sorting office serving Dima Hasao in Assam.

93
Route 93 — Delivery Sub-area

Route 93 identifies the specific delivery area within Dima Hasao.

1
Post Office 1 — Umrangshu Sub Office

The final digit identifies the specific post office. Office 1 designates Umrangshu Sub Office in Dima Hasao.

🏤 Post Offices under Pincode 788931

HO Head Office SO Sub Office BO Branch Office GPO General Office
Office Name Type Delivery District
Umrangshu Sub Office PO ✓ Yes Dima Hasao
Assam Quary Branch Office BO ✓ Yes Dima Hasao
Garampani Branch Office BO ✓ Yes Dima Hasao
Longkhu Branch Office BO ✓ Yes Dima Hasao
Panch Kilometer Branch Office BO ✓ Yes Dima Hasao
Govindanagar Branch Office BO ✓ Yes Dima Hasao
Borolabang Branch Office BO ✓ Yes Dima Hasao
Sangbar Branch Office BO ✓ Yes Dima Hasao
See all post offices in the Dima Hasao District Reference Table →

❓ Frequently Asked Questions

What is the pincode for Umrangshu Sub Office?

The pincode for Umrangshu Sub Office is 788931. It is a PO located in Dima Hasao, Assam.

How many post offices are in pincode 788931?

There are 8 post offices operating under pincode 788931 in Dima Hasao, Assam.

Is delivery available at pincode 788931?

Yes, delivery is available at pincode 788931 through Umrangshu Sub Office and its associated offices.

Which district does pincode 788931 belong to?

Pincode 788931 is located in Dima Hasao district in the state of Assam. It falls under the Assam postal circle.

What postal zone is pincode 788931 in?

Pincode 788931 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 788931 is served by a PO.

HPO Head Post Office

The primary administrative hub for a postal division, overseeing all sub-offices and branch offices in its area.

GPO General Post Office

The chief post office of a major city or state, handling the largest mail volume and often housing the Postmaster General.

SO Sub Office

Operates under an HPO, providing all standard postal services in urban and semi-urban areas.

BO Branch Office

The smallest tier, typically in rural areas. India has over 130,000 branch offices — the largest postal network in the world.