Pincode 607109 · Cuddalore District · Tamil Nadu
| Name | Kalaiyur B.O |
| Type | Branch Post Office |
| Pincode | 607109 |
| Taluk | Cuddalore Division |
| District | |
| State | |
| Coordinates | 11.8100, 79.7100 |
| Post Office | Type |
|---|---|
| Branch Post Office | |
| Branch Post Office | |
| Branch Post Office |
Cuddalore, Tamil Nadu. Map data: OpenStreetMap, CARTO.
| Nathapattu B.O | Branch Post Office |
| Varakalpattu S.O | Post Office |
| Vellapakkam B.O | Branch Post Office |