| Post office | Kallankurichi S.O |
| Pin code | 621705 |
| Office type | S.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 | NA |
| Related head office | Lalgudi H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 621705 | Ayanathur B.O | Ariyalur | Ariyalur | Tamil Nadu |
| 621705 | Kadugur B.O | Ariyalur | Ariyalur | Tamil Nadu |
| 621705 | Kallankurichi S.O | Ariyalur | Ariyalur | Tamil Nadu |
| 621705 | Lingathadimedu B.O | Ariyalur | Ariyalur | Tamil Nadu |
| 621705 | Manakudi B.O | Ariyalur | Ariyalur | Tamil Nadu |
| 621705 | O Koothur B.O | Ariyalur | Ariyalur | Tamil Nadu |
| 621705 | Ottakoil B.O | Ariyalur | Ariyalur | Tamil Nadu |
| 621705 | Srinivasapuram B.O | Ariyalur | Ariyalur | Tamil Nadu |
| 621705 | Tamaraikulam B.O | Ariyalur | Ariyalur | Tamil Nadu |