| Post office | Sennivanam B.O |
| Pin code | 621718 |
| Office type | B.O |
| Taluk / city | Ariyalur |
| District name | Ariyalur |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Tiruchirapalli |
| Region name | Tiruchy |
| Circle name | Tamilnadu |
| Related sub office | Rayambaram S.O |
| Related head office | Lalgudi H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 621718 | Anandavadi B.O | Ariyalur | Ariyalur | Tamil Nadu |
| 621718 | Iluppaiyur B.O | Ariyalur | Ariyalur | Tamil Nadu |
| 621718 | Pottaveli B.O | Ariyalur | Ariyalur | Tamil Nadu |
| 621718 | Poyyadhanallur B.O | Ariyalur | Ariyalur | Tamil Nadu |
| 621718 | Rayambaram S.O | Ariyalur | Ariyalur | Tamil Nadu |
| 621718 | Sennivanam B.O | Ariyalur | Ariyalur | Tamil Nadu |
| 621718 | Vellur B.O | Ariyalur | Ariyalur | Tamil Nadu |