| Post Office | Tronica City |
| Division | Ghaziabad |
| Region | Lucknow Hq |
| Circle | Uttar Pradesh |
| Taluka | Na |
| District | Ghaziabad |
| State | Uttar Pradesh |
| Phone | 0120-2696794 |
| Sub Office | NA |
| Head Office | Ghaziabad H.O |
| Pincode |
201103
|
| Post Office | Vivekanand Nagar |
| Division | Ghaziabad |
| Region | Lucknow Hq |
| Circle | Uttar Pradesh |
| Taluka | Na |
| District | Ghaziabad |
| State | Uttar Pradesh |
| Phone | NA |
| Sub Office | NA |
| Head Office | Ghaziabad H.O |
| Pincode |
201002
|