Hyderabad Loc STD Code
| City | Hyderabad Loc |
| STD Code | 040 |
| District | Hyderabad |
| State | Andhra Pradesh |
STD Code of Hyderabad Loc is 040. This city is located in Hyderabad district of Andhra Pradesh state in India. To call landline phones of Hyderabad Loc, you must add 040 before the number.