Pincode 631302 is a 6-digit postal code serving 12 post offices in Thiruvallur district, Tamil Nadu. Erumbi S.O is the Post Office for this area, located at 12.8604°N, 79.4289°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Thiruvallur delivery zone.
| Post Office | Type |
|---|---|
| Erumbi S.O | Post Office |
| Chanurmallavaram B.O | Branch Post Office |
| Myladumparai B.O | Branch Post Office |
| Paivalasa B.O | Branch Post Office |
| Peddanagapudi B.O | Branch Post Office |
| Peddaramapuram B.O | Branch Post Office |
| Rangapuram B.O | Branch Post Office |
| Srikalikapuram B.O | Branch Post Office |
| Thamaraikulam B.O | Branch Post Office |
| Vediyangadu B.O | Branch Post Office |
| Veeramangalam B.O | Branch Post Office |
| V.P.R.Puram B.O | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Thiruvallur, Tamil Nadu. Map data: OpenStreetMap, CARTO.