| Post office | G.T.B.Nagar S.O |
| Pin code | 110009 |
| Office type | S.O |
| Taluk / city | Delhi |
| District name | North West Delhi |
| State name | Delhi |
| Delivery status | Delivery |
| Division name | Delhi North |
| Region name | Delhi |
| Circle name | Delhi |
| Related sub office | NA |
| Related head office | Ashok Vihar H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 110009 | G.T.B.Nagar S.O | Delhi | North West Delhi | Delhi |
| 110009 | Gujranwala Colony S.O | Delhi | North West Delhi | Delhi |
| 110009 | H.S.Sangh S.O | Delhi | North West Delhi | Delhi |
| 110009 | Model Town II S.O | Delhi | North West Delhi | Delhi |
| 110009 | Model Town III S.O | Delhi | North West Delhi | Delhi |
| 110009 | Nirankari Colony S.O | Delhi | North West Delhi | Delhi |
| 110009 | Dr.Mukerjee Nagar S.O | NA | North West Delhi | Delhi |