In Tiruvannamalai district, Tamil Nadu, PIN code 606704 is anchored by Melmudiyanur 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 |
|---|---|---|
| Melmudiyanur BO | BO | Branch Post Office |
| Pachal SO Tiruvannamalai | OTHER | post office |
| Melnachipattu BO | BO | Branch Post Office |
| Periyakolapadi BO | BO | Branch Post Office |
| Melpennathur BO | BO | Branch Post Office |
| Thorapadi BO | BO | Branch Post Office |
| Eraiyur BO | BO | Branch Post Office |
| Kilpaliyapattu BO | BO | Branch Post Office |
| Vasudevampattu BO | BO | Branch Post Office |
