Pincode 691507 is a 6-digit postal code serving 8 post offices in Kollam district, Kerala. Puthurkollam SO is the Post Office for this area, located at 9.0400°N, 76.7100°E. The first digit ‘6’ identifies the Kerala postal region; the full code pinpoints the Kollam delivery zone.
| Post Office | Type |
|---|---|
| Puthurkollam SO | Post Office |
| Iverkala East BO | Branch Post Office |
| Karimpinpuzha BO | Branch Post Office |
| Kottathala BO | Branch Post Office |
| Mavadi BO | Branch Post Office |
| Pavithreswaram BO | Branch Post Office |
| Thevalappuram BO | Branch Post Office |
| Vendar BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Kollam, Kerala. Map data: OpenStreetMap, CARTO.