In Salem district, Tamil Nadu, PIN code 636203 is anchored by Ervadi pethampatti B.O, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 7 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Ervadi pethampatti B.O | BO | Branch Post Office |
| P.Mettur B.O | BO | Branch Post Office |
| R.Komarapalayam B.O | BO | Branch Post Office |
| Santhiyur Attayampatti B.O | BO | Branch Post Office |
| Parapatti B.O | BO | Branch Post Office |
| Mullur S.O | SO | Sub Post Office |
| Mookuthipalayam B.O | BO | Branch Post Office |
