Ghaziabad+Dadri STD Code
| City | Ghaziabad+Dadri |
| STD Code | 0120 |
| District | Ghaziabad |
| State | Uttar Pradesh - West |
STD Code of Ghaziabad+Dadri is 0120. This city is located in Ghaziabad district of Uttar Pradesh - West state in India. To call landline phones of Ghaziabad+Dadri, you must add 0120 before the number.