| Post Office | Aladu |
| Division | Tambaram |
| Region | Chennai Region |
| Circle | Tamilnadu |
| Taluka | Ponneri |
| District | Tiruvallur |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | Ponneri S.O |
| Head Office | Ambattur H.O |
| Pincode |
601204
|
| Post Office | Alamathi |
| Division | Tambaram |
| Region | Chennai Region |
| Circle | Tamilnadu |
| Taluka | Ponneri |
| District | Tiruvallur |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | Redhills S.O |
| Head Office | Ambattur H.O |
| Pincode |
600052
|
| Post Office | Alinjivakkam |
| Division | Tambaram |
| Region | Chennai Region |
| Circle | Tamilnadu |
| Taluka | Ponneri |
| District | Tiruvallur |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | Sholavaram S.O |
| Head Office | Ambattur H.O |
| Pincode |
600067
|
| Post Office | Amoor |
| Division | Tambaram |
| Region | Chennai Region |
| Circle | Tamilnadu |
| Taluka | Ponneri |
| District | Tiruvallur |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | Ponneri S.O |
| Head Office | Ambattur H.O |
| Pincode |
601204
|
| Post Office | Anuppampattu |
| Division | Tambaram |
| Region | Chennai Region |
| Circle | Tamilnadu |
| Taluka | Ponneri |
| District | Tiruvallur |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | Minjur S.O |
| Head Office | Ambattur H.O |
| Pincode |
601203
|
| Post Office | Arasur |
| Division | Tambaram |
| Region | Chennai Region |
| Circle | Tamilnadu |
| Taluka | Ponneri |
| District | Tiruvallur |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | Ponneri S.O |
| Head Office | Ambattur H.O |
| Pincode |
601204
|