In Villupuram district, Tamil Nadu, PIN code 605402 is anchored by Palliandur BO, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 9 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Palliandur BO | BO | Branch Post Office |
| Ariyalur Tirukkai BO | BO | Branch Post Office |
| Viramur BO | BO | Branch Post Office |
| Kakkanur BO | BO | Branch Post Office |
| Siruvalai BO | BO | Branch Post Office |
| Kedar SO | SO | Sub Post Office |
| Adanur BO | BO | Branch Post Office |
| Vengandur BO | BO | Branch Post Office |
| Thiruvamathur BO | BO | Branch Post Office |
