PIN code 632313 belongs to Indiravanam BO (Branch Post Office), located in Tiruvannamalai district, Tamil Nadu. It falls under the Southern Postal Region and is served by 6 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Indiravanam BO | BO | Branch Post Office |
| Semmambadi BO | BO | Branch Post Office |
| Namathodu BO | BO | Branch Post Office |
| TellurArni BO | BO | Branch Post Office |
| Narayanamangalam BO | BO | Branch Post Office |
| Kolappalur SO Tiruvannamalai | OTHER | post office |
