| Post office | Ilaiyur B.O |
| Pin code | 613705 |
| Office type | B.O |
| Taluk / city | Koradacherry |
| District name | Tiruvarur |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Kumbakonam |
| Region name | Tiruchy |
| Circle name | Tamilnadu |
| Related sub office | Sellur S.O (Tiruvarur) |
| Related head office | Kumbakonam H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 613705 | Barakadabad B.O | Kodavasal | Tiruvarur | Tamil Nadu |
| 613705 | Abivirthiswaram B.O | Koradacherry | Tiruvarur | Tamil Nadu |
| 613705 | Ilaiyur B.O | Koradacherry | Tiruvarur | Tamil Nadu |
| 613705 | Sellur S.O (Tiruvarur) | Tiruvarur | Tiruvarur | Tamil Nadu |