Pincode 621103 is a 6-digit postal code serving 6 post offices in Perambalur district, Tamil Nadu. Arumbavur S.O is the Post Office for this area, located at 11.3800°N, 78.7300°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Perambalur delivery zone.
| Post Office | Type |
|---|---|
| Arumbavur S.O | Post Office |
| A.Mettur B.O | Branch Post Office |
| Panampatti B.O | Branch Post Office |
| Thaluthalai B.O | Branch Post Office |
| Thondamandurai B.O | Branch Post Office |
| Vengalam 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.