Pincode 623402 · Ramanathapuram District · Tamil Nadu
| Name | Karkalathur BO |
| Type | Branch Post Office |
| Pincode | 623402 |
| Taluk | Ramanathapuram Division |
| District | |
| State | |
| Coordinates | 9.8100, 78.8600 |
| Post Office | Type |
|---|---|
| Post Office | |
| Branch Post Office | |
| Branch Post Office |
Ramanathapuram, Tamil Nadu. Map data: OpenStreetMap, CARTO.
| Sevvaipettai BO | Branch Post Office |
| Thoonugudi BO | Branch Post Office |