In Erode district, Tamil Nadu, PIN code 638003 is anchored by Karungalpalayam SO, a Sub Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 2 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Karungalpalayam SO | SO | Sub Post Office |
| Vairapalayam BO | BO | Branch Post Office |
