Pincode 623712 · Ramanathapuram District · Tamil Nadu
| Name | Kalaiyur BO |
| Type | Branch Post Office |
| Pincode | 623712 |
| Taluk | Ramanathapuram Division |
| District | |
| State | |
| Coordinates | 9.4800, 78.6200 |
| Post Office | Type |
|---|---|
| Branch Post Office | |
| Branch Post Office | |
| Branch Post Office |
Ramanathapuram, Tamil Nadu. Map data: OpenStreetMap, CARTO.
| Sembongudi BO | Branch Post Office |
| Tiruvarangam SO | Post Office |
| Ulaiyur BO | Branch Post Office |
| Venkittankurichi BO | Branch Post Office |