There are 8 post offices under PIN code 636113.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Jangammasamudram B.O | Branch Office | Delivery | Gangavalli | Salem | Salem East | Coimbatore | Tamil Nadu | Tamilnadu |
| 2 | Koneripatti B.O | Branch Office | Delivery | Attur | Salem | Salem East | Coimbatore | Tamil Nadu | Tamilnadu |
| 3 | Nagiampatti B.O | Branch Office | Delivery | Gangavalli | Salem | Salem East | Coimbatore | Tamil Nadu | Tamilnadu |
| 4 | Perappancholai B.O | Branch Office | Delivery | Attur | Salem | Salem East | Coimbatore | Tamil Nadu | Tamilnadu |
| 5 | Periyakombai B.O | Branch Office | Delivery | Rasipuram | Namakkal | Salem East | Coimbatore | Tamil Nadu | Tamilnadu |
| 6 | Thammampatti S.O | Sub Office | Delivery | Attur | Salem | Salem East | Coimbatore | Tamil Nadu | Tamilnadu |
| 7 | Udayarpalayam B.O | Branch Office | Non-Delivery | Attur | Salem | Salem East | Coimbatore | Tamil Nadu | Tamilnadu |
| 8 | Vazhakombai B.O | Branch Office | Delivery | Gangavalli | Salem | Salem East | Coimbatore | Tamil Nadu | Tamilnadu |