| Post office | Pettavaithalai S.O |
| Pin code | 639112 |
| Office type | S.O |
| Taluk / city | Tiruchirappalli |
| District name | Tiruchirappalli |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Tiruchirapalli |
| Region name | Tiruchy |
| Circle name | Tamilnadu |
| Related sub office | NA |
| Related head office | Tiruchirappalli H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 639112 | Pudukottai B.O | Srirangam | Tiruchirappalli | Tamil Nadu |
| 639112 | Pettavaithalai S.O | Tiruchirappalli | Tiruchirappalli | Tamil Nadu |