There are 6 post offices under PIN code 621012.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Koppampatti B.O | Branch Office | Delivery | Turaiyur | Tiruchirappalli | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 2 | Naganallur B.O | Branch Office | Delivery | Thuraiyur | Tiruchirappalli | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 3 | T.Baderpettai B.O | Branch Office | Delivery | Thuraiyur | Tiruchirappalli | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 4 | T.Murungaipatti B.O | Branch Office | Delivery | Turaiyur | Tiruchirappalli | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 5 | Thalugaimangapattipudur B.O | Branch Office | Delivery | Thuraiyur | Tiruchirappalli | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 6 | Vyrichettipalayam S.O | Sub Office | Delivery | Turaiyur | Tiruchirappalli | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |