Pincode 691333 is a 6-digit postal code serving 6 post offices in Kollam district, Kerala. Tholicode SO is the Post Office for this area, located at 9.0166°N, 76.9388°E. The first digit ‘6’ identifies the Kerala postal region; the full code pinpoints the Kollam delivery zone.
| Post Office | Type |
|---|---|
| Tholicode SO | Post Office |
| Areeplachy BO | Branch Post Office |
| Karavaloor BO | Branch Post Office |
| Maniyarupunalur BO | Branch Post Office |
| Mathra BO | Branch Post Office |
| Venchempu 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.