| Office name | District (Taluk) | State | Other |
|---|---|---|---|
| Karthikeyapuram B.O | Tiruvallur TN | Tamil Nadu | TN Tirutani Kanchipuram Chennai Region Delivery |
| Kasavarajpetta B.O | Tiruvallur TN | Tamil Nadu | TN NA Kanchipuram Chennai Region Delivery |
| Saraswathinagar S.O
Telephone 044-27222901 |
Tiruvallur TN | Tamil Nadu | TN NA Kanchipuram Chennai Region Delivery |