Pincode 788931 is a 6-digit postal code serving 8 post offices in Dima Hasao district, Assam. Umrangshu S.O is the Post Office for this area, located at 24.8236°N, 92.8018°E. The first digit ‘7’ identifies the Assam postal region; the full code pinpoints the Dima Hasao delivery zone.
| Post Office | Type |
|---|---|
| Umrangshu S.O | Post Office |
| Assam Quary B.O | Branch Post Office |
| Borolabang B.O | Branch Post Office |
| Garampani B.O | Branch Post Office |
| Govindanagar B.O | Branch Post Office |
| Longkhu B.O | Branch Post Office |
| Panch Kilometer B.O | Branch Post Office |
| Sangbar B.O | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Dima Hasao, Assam. Map data: OpenStreetMap, CARTO.