Pincode 621718 · Ariyalur District · Tamil Nadu
| Name | Sennivanam BO |
| Type | Branch Post Office |
| Pincode | 621718 |
| Taluk | Tiruchirapalli Division |
| District | |
| State | |
| Coordinates | 11.2100, 79.1600 |
| Post Office | Type |
|---|---|
| Branch Post Office | |
| Branch Post Office | |
| Branch Post Office |
Ariyalur, Tamil Nadu. Map data: OpenStreetMap, CARTO.
| Poyyadhanallur BO | Branch Post Office |
| Rayambaram SO | Post Office |
| Vellur BO | Branch Post Office |