| S.No | Post Office Name | Pincode | Circle Name | Region Name | Division Name | Office Type | Delivery | District | State Name | Latitude | Longitude |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Kalasamudram BO | 632311 | Tamilnadu Circle | Chennai City Region | Tiruvannamalai Division | BO | Delivery | TIRUVANNAMALAI | TAMIL NADU | 13.109 | 79.6262 |
| 2 | Kannamangalam Bazaar BO | 632311 | Tamilnadu Circle | Chennai City Region | Tiruvannamalai Division | BO | Non Delivery | TIRUVANNAMALAI | TAMIL NADU | 13.109 | 79.6262 |
| 3 | Kannamangalam SO | 632311 | Tamilnadu Circle | Chennai City Region | Tiruvannamalai Division | PO | Delivery | TIRUVANNAMALAI | TAMIL NADU | 12.45266 | 79.9707 |
| 4 | Kulathur BO | 632311 | Tamilnadu Circle | Chennai City Region | Tiruvannamalai Division | BO | Delivery | TIRUVANNAMALAI | TAMIL NADU | 13.109 | 79.6262 |
| 5 | Kuppam BO | 632311 | Tamilnadu Circle | Chennai City Region | Tiruvannamalai Division | BO | Delivery | TIRUVANNAMALAI | TAMIL NADU | 13.466 | 80.1045 |
| 6 | Vallam Kannamangalam BO | 632311 | Tamilnadu Circle | Chennai City Region | Tiruvannamalai Division | BO | Delivery | TIRUVANNAMALAI | TAMIL NADU | 13.109 | 79.6262 |