Pincode 737131 is a 6-digit postal code serving 9 post offices in Pakyong district, Sikkim. Rangli Bazar SO is the Post Office for this area, located at 27.3398°N, 88.6550°E. The first digit ‘7’ identifies the Sikkim postal region; the full code pinpoints the Pakyong delivery zone.
| Post Office | Type |
|---|---|
| Rangli Bazar SO | Post Office |
| Chujachen BO | Branch Post Office |
| Dalapchand BO | Branch Post Office |
| Latuk BO | Branch Post Office |
| Lingtam BO | Branch Post Office |
| North Regu BO | Branch Post Office |
| Phadamchen BO | Branch Post Office |
| Rolep BO | Branch Post Office |
| South Regu BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Pakyong, Sikkim. Map data: OpenStreetMap, CARTO.