There are 5 post offices under PIN code 636139.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Anuppur B.O | Branch Office | Delivery | Salem | Salem | Salem East | Coimbatore | Tamil Nadu | Tamilnadu |
| 2 | Kolathukombai B.O | Branch Office | Delivery | Valapady | Salem | Salem East | Coimbatore | Tamil Nadu | Tamilnadu |
| 3 | Kootathupatti S.O | Sub Office | Delivery | Salem | Salem | Salem East | Coimbatore | Tamil Nadu | Tamilnadu |
| 4 | Nirmullikuttai B.O | Branch Office | Delivery | Valapady | Salem | Salem East | Coimbatore | Tamil Nadu | Tamilnadu |
| 5 | Velampatti B.O | Branch Office | Delivery | Salem | Salem | Salem East | Coimbatore | Tamil Nadu | Tamilnadu |