Ongole STD Code
| City | Ongole |
| STD Code | 08592 |
| District | Ongole |
| State | Andhra Pradesh |
STD Code of Ongole is 08592. This city is located in Ongole district of Andhra Pradesh state in India. To call landline phones of Ongole, you must add 08592 before the number.