Pincode 603102 · Chengalpattu District · Tamil Nadu
| Name | Kalpakkam SO |
| Type | Post Office |
| Pincode | 603102 |
| Taluk | Chengalpattu Division |
| District | |
| State | |
| Coordinates | 12.5125, 80.1614 |
| Post Office | Type |
|---|---|
| Branch Post Office | |
| Branch Post Office | |
| Branch Post Office |
Chengalpattu, Tamil Nadu. Map data: OpenStreetMap, CARTO.
| Pattaraikalani BO | Branch Post Office |
| Pudupattinam Colony SO | Post Office |
| Suradimangalam BO | Branch Post Office |
| Vayalur BO | Branch Post Office |
| Vazhuvadur BO | Branch Post Office |
| Vengapakkam BO | Branch Post Office |
| Vittilapuram BO | Branch Post Office |