Pincode 603203 · Chengalpattu District · Tamil Nadu
| Name | Ninnakarai BO |
| Type | Branch Post Office |
| Pincode | 603203 |
| Taluk | Chengalpattu Division |
| District | |
| State | |
| Coordinates | 12.6840, 79.9833 |
| Post Office | Type |
|---|---|
| Post Office | |
| Branch Post Office |
Chengalpattu, Tamil Nadu. Map data: OpenStreetMap, CARTO.