In Chengalpattu district, Tamil Nadu, PIN code 603302 is anchored by Palaiyur BO, 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 |
|---|---|---|
| Palaiyur BO | BO | Branch Post Office |
| Panaiyur BO | BO | Branch Post Office |
| Cheyur SO Kanchipuram | OTHER | post office |
| Zamin Budur BO | BO | Branch Post Office |
| Irumbedu BO | BO | Branch Post Office |
| Chengattur BO | BO | Branch Post Office |
| Nainarkuppam BO | BO | Branch Post Office |
| Perumbakkam BO | BO | Branch Post Office |
