Pincode 172105 is a 6-digit postal code serving 5 post offices in Kinnaur district, Himachal Pradesh. Karcham SO is the Post Office for this area, located at 31.5030°N, 78.1736°E. The first digit ‘1’ identifies the Himachal Pradesh postal region; the full code pinpoints the Kinnaur delivery zone.
| Post Office | Type |
|---|---|
| Karcham SO | Post Office |
| Brua BO | Branch Post Office |
| Kilba BO | Branch Post Office |
| Sapni BO | Branch Post Office |
| Shong BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Kinnaur, Himachal Pradesh. Map data: OpenStreetMap, CARTO.