Pincode 638660 is a 6-digit postal code serving 5 post offices in Tiruppur district, Tamil Nadu. Koduvoi SO is the Post Office for this area, located at 10.9436°N, 77.4401°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Tiruppur delivery zone.
| Post Office | Type |
|---|---|
| Koduvoi SO | Post Office |
| Avanashipalayam BO | Branch Post Office |
| Kurukkapalayam BO | Branch Post Office |
| Nagalingapuram BO | Branch Post Office |
| Nelali BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Tiruppur, Tamil Nadu. Map data: OpenStreetMap, CARTO.