Pincode 623536 is a 6-digit postal code serving 6 post offices in Ramanathapuram district, Tamil Nadu. Perungulam SO Ramanathapuram is the Post Office for this area, located at 9.3353°N, 78.9503°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Ramanathapuram delivery zone.
| Post Office | Type |
|---|---|
| Perungulam SO Ramanathapuram | Post Office |
| Kalugoorani BO | Branch Post Office |
| Sathankulam BO | Branch Post Office |
| Sembidaiyarkulam BO | Branch Post Office |
| Valantharavai BO | Branch Post Office |
| Vani 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.