Pincode 783381 is a 6-digit postal code serving 2 post offices in Bongaigaon district, Assam. New Bongaigaon S.O is the Post Office for this area, located at 26.4812°N, 90.5213°E. The first digit ‘7’ identifies the Assam postal region; the full code pinpoints the Bongaigaon delivery zone.
| Post Office | Type |
|---|---|
| New Bongaigaon S.O | Post Office |
| Simlaguri B.O | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Bongaigaon, Assam. Map data: OpenStreetMap, CARTO.