Pincode 603209 · Chengalpattu District · Tamil Nadu
| Name | Maraimalai Nagar SO |
| Type | Post Office |
| Pincode | 603209 |
| Taluk | Chengalpattu Division |
| District | |
| State | |
| Coordinates | 13.0156, 80.0416 |
| Post Office | Type |
|---|---|
| Branch Post Office |
Chengalpattu, Tamil Nadu. Map data: OpenStreetMap, CARTO.