Pincode 621117 is a 6-digit postal code serving 10 post offices in Perambalur district, Tamil Nadu. V.Kalathur S.O is the Post Office for this area, located at 11.4000°N, 78.9300°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Perambalur delivery zone.
| Post Office | Type |
|---|---|
| V.Kalathur S.O | Post Office |
| Karianur B.O | Branch Post Office |
| Nerkunam B.O | Branch Post Office |
| Nuthapur B.O | Branch Post Office |
| Pandagapadi B.O | Branch Post Office |
| Pasumbalur B.O | Branch Post Office |
| Peraiyur B.O | Branch Post Office |
| Pillankulam B.O | Branch Post Office |
| Pimbalur B.O | Branch Post Office |
| Thiruvalandurai 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.