Markapur STD Code
| City | Markapur |
| STD Code | 08596 |
| District | Ongole |
| State | Andhra Pradesh |
STD Code of Markapur is 08596. This city is located in Ongole district of Andhra Pradesh state in India. To call landline phones of Markapur, you must add 08596 before the number.