| Post office | Srinivasanagar B.O |
| Pin code | 600049 |
| Office type | B.O |
| Taluk / city | Ambattur |
| District name | Tiruvallur |
| State name | Tamil Nadu |
| Delivery status | Non-Delivery |
| Division name | Tambaram |
| Region name | Chennai Region |
| Circle name | Tamilnadu |
| Related sub office | Villivakkam S.O |
| Related head office | Ambattur H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 600049 | Rajajinagar B.O | Ambattur | Tiruvallur | Tamil Nadu |
| 600049 | Srinivasanagar B.O | Ambattur | Tiruvallur | Tamil Nadu |
| 600049 | Tirumangalam Road S.O | Ambattur | Tiruvallur | Tamil Nadu |
| 600049 | Villivakkam S.O | Ambattur | Tiruvallur | Tamil Nadu |