| Post office | Alliyandal B.O |
| Pin code | 604503 |
| Office type | B.O |
| Taluk / city | NA |
| District name | Tiruvannamalai |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Tiruvannamalai |
| Region name | Chennai Region |
| Circle name | Tamilnadu |
| Related sub office | Pernamallur S.O |
| Related head office | Arni H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 604503 | Alliyandal B.O | NA | Tiruvannamalai | Tamil Nadu |
| 604503 | Injimedu B.O | Vandavasi | Tiruvannamalai | Tamil Nadu |
| 604503 | Kaduganur B.O | Vandavasi | Tiruvannamalai | Tamil Nadu |
| 604503 | Mosavadi B.O | Vandavasi | Tiruvannamalai | Tamil Nadu |
| 604503 | Navalpakkam B.O | Vandavasi | Tiruvannamalai | Tamil Nadu |
| 604503 | Pernamallur S.O | Vandavasi | Tiruvannamalai | Tamil Nadu |
| 604503 | Ragunathasamudram B.O | Vandavasi | Tiruvannamalai | Tamil Nadu |
| 604503 | Melmattaivinnamangalam B.O | Vandavsi | Tiruvannamalai | Tamil Nadu |