There are 11 post offices under PIN code 621207.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Chinnapallipalayam B.O | Branch Office | Delivery | Thottiam | Tiruchirappalli | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 2 | Kaduvetti B.O | Branch Office | Delivery | Thottiam | Tiruchirappalli | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 3 | Kattuputhur S.O | Sub Office | Delivery | Thottiam | Tiruchirappalli | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 4 | Kidaram B.O | Branch Office | Delivery | Thottiam | Tiruchirappalli | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 5 | Murungai B.O | Branch Office | Delivery | Thottiam | Tiruchirappalli | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 6 | Murungai Kalathur B.O | Branch Office | Delivery | Thottiam | Tiruchirappalli | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 7 | Nagaiyanallur B.O | Branch Office | Delivery | Thottiam | Tiruchirappalli | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 8 | Pidaramangalam B.O | Branch Office | Delivery | Thottiam | Tiruchirappalli | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 9 | Silaipillaiyarputhur B.O | Branch Office | Delivery | Thottiam | Tiruchirappalli | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 10 | Sriramasamudram B.O | Branch Office | Delivery | Thottiam | Tiruchirappalli | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 11 | Unniyur B.O | Branch Office | Delivery | Thottiam | Tiruchirappalli | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |