Pincode 623538 is a 6-digit postal code serving 7 post offices in Ramanathapuram district, Tamil Nadu. Sanaveli SO is the Post Office for this area, located at 9.6838°N, 78.8681°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Ramanathapuram delivery zone.
| Post Office | Type |
|---|---|
| Sanaveli SO | Post Office |
| Arunoothimangalam BO | Branch Post Office |
| Gudalur BO | Branch Post Office |
| Karkathakudi BO | Branch Post Office |
| Kokkurani BO | Branch Post Office |
| Malapanaiyur BO | Branch Post Office |
| Saveriyarpattinam BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Ramanathapuram, Tamil Nadu. Map data: OpenStreetMap, CARTO.