| Post office | Kolappalur S.O (Tiruvannamalai) |
| Pin code | 632313 |
| Office type | S.O |
| Taluk / city | Vandavasi |
| District name | Tiruvannamalai |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Tiruvannamalai |
| Region name | Chennai Region |
| Circle name | Tamilnadu |
| Related sub office | NA |
| Related head office | Arni H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 632313 | Indiravanam B.O | Vandavasi | Tiruvannamalai | Tamil Nadu |
| 632313 | Kolappalur S.O (Tiruvannamalai) | Vandavasi | Tiruvannamalai | Tamil Nadu |
| 632313 | Namathodu B.O | Vandavasi | Tiruvannamalai | Tamil Nadu |
| 632313 | Narayanamangalam B.O | Vandavasi | Tiruvannamalai | Tamil Nadu |
| 632313 | Semmambadi B.O | Vandavasi | Tiruvannamalai | Tamil Nadu |
| 632313 | Tellur-Arni B.O | Vandavsi | Tiruvannamalai | Tamil Nadu |