Pincode 173220 is a 6-digit postal code serving 6 post offices in Solan district, Himachal Pradesh. Parwanoo SO is the Post Office for this area, located at 30.8398°N, 76.9576°E. The first digit ‘1’ identifies the Himachal Pradesh postal region; the full code pinpoints the Solan delivery zone.
| Post Office | Type |
|---|---|
| Parwanoo SO | Post Office |
| Sector2 Parwanoo SO | Post Office |
| Masulkhana BO | Branch Post Office |
| Nayagram BO | Branch Post Office |
| Pratha BO | Branch Post Office |
| Taksal BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Solan, Himachal Pradesh. Map data: OpenStreetMap, CARTO.