| Office name | District (Taluk) | State | Other |
|---|---|---|---|
| Adambakkam S.O
Telephone 044-22451121 |
Kanchipuram TN | Tamil Nadu | TN NA Chennai City South Chennai Region Delivery |
| Nilamangai Nagar S.O
Telephone 044-22601033 |
Kanchipuram TN | Tamil Nadu | TN Saidapet Chennai City South Chennai Region Non-Delivery |