Pincode 173030 is a 6-digit postal code serving 6 post offices in Sirmaur district, Himachal Pradesh. Kala Amb SO is the Post Office for this area, located at 30.4973°N, 77.2120°E. The first digit ‘1’ identifies the Himachal Pradesh postal region; the full code pinpoints the Sirmaur delivery zone.
| Post Office | Type |
|---|---|
| Kala Amb SO | Post Office |
| Bramapapri BO | Branch Post Office |
| Moginand BO | Branch Post Office |
| Palion BO | Branch Post Office |
| Sainwala BO | Branch Post Office |
| Trilokpur BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Sirmaur, Himachal Pradesh. Map data: OpenStreetMap, CARTO.