Pincode 621110 is a 6-digit postal code serving 4 post offices in Perambalur district, Tamil Nadu. Poolambadi S.O is the Post Office for this area, located at 11.4100°N, 78.7200°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Perambalur delivery zone.
| Post Office | Type |
|---|---|
| Poolambadi S.O | Post Office |
| Kadambur B.O | Branch Post Office |
| Periyammapalayam B.O | Branch Post Office |
| Veppadi B.O | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Perambalur, Tamil Nadu. Map data: OpenStreetMap, CARTO.