Pincode 604206 · Villupuram District · Tamil Nadu
| Name | Kalaiyur BO |
| Type | Branch Post Office |
| Pincode | 604206 |
| Taluk | Pondicherry Division |
| District | |
| State | |
| Coordinates | 12.2600, 79.4900 |
| Post Office | Type |
|---|---|
| Branch Post Office | |
| Branch Post Office | |
| Branch Post Office |
Villupuram, Tamil Nadu. Map data: OpenStreetMap, CARTO.
| Melsithambur BO | Branch Post Office |
| Modaiyur BO | Branch Post Office |
| Vallam SO | Post Office |
| Vilukkam BO | Branch Post Office |