In Salem district, Tamil Nadu, PIN code 636503 is anchored by Amaragundi B.O, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 8 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Amaragundi B.O | BO | Branch Post Office |
| Mallikuttai B.O | BO | Branch Post Office |
| Manathal B.O | BO | Branch Post Office |
| Manathal Nallagoundampatti B.O | BO | Branch Post Office |
| Muthampatti B.O | BO | Branch Post Office |
| Maramangalam B.O | BO | Branch Post Office |
| Periyeripatti B.O | BO | Branch Post Office |
| Tholasampatti S.O | SO | Sub Post Office |
