| Post office | Kaluvanthondi B.O |
| Pin code | 621802 |
| Office type | B.O |
| Taluk / city | Udayarpalayam |
| District name | Ariyalur |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Tiruchirapalli |
| Region name | Tiruchy |
| Circle name | Tamilnadu |
| Related sub office | Jayamkondacholapuram S.O |
| Related head office | Lalgudi H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 621802 | Kilakudiyiruppu B.O | Jayamkondacholapuram | Ariyalur | Tamil Nadu |
| 621802 | Periyavalayam B.O | Jayamkondacholapuram | Ariyalur | Tamil Nadu |
| 621802 | JC Puram West S.O | NA | Ariyalur | Tamil Nadu |
| 621802 | Angarayanallur B.O | Udayarpalayam | Ariyalur | Tamil Nadu |
| 621802 | Chinnavalayam B.O | Udayarpalayam | Ariyalur | Tamil Nadu |
| 621802 | Jayamkondacholapuram S.O | Udayarpalayam | Ariyalur | Tamil Nadu |
| 621802 | Kaluvanthondi B.O | Udayarpalayam | Ariyalur | Tamil Nadu |
| 621802 | Karadikulam B.O | Udayarpalayam | Ariyalur | Tamil Nadu |
| 621802 | Sengunthapuram B.O | Udayarpalayam | Ariyalur | Tamil Nadu |