| Office Name | Madhavaram Milk Colony S.O |
| Pincodes | 600051 |
| Area | Madhavaram Milk Colony |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tambaram |
| Postal Region | Chennai Region |
| District | Tiruvallur |
| State | Tamil Nadu |
| Telephone No. | 044-25555703 |