STD Codes of cities in Bihar
Bihar has one hundred seventy nine STD Codes for telephone calling.
| District | City |
|---|---|
| Ranchi | STD Code of Kolebira |
| Ranchi | STD Code of Khunti |
| Ranchi | STD Code of Itki |
| Ranchi | STD Code of Bundu |
| Ranchi | STD Code of Mandar |
| Hazaribagh | STD Code of Giridih |
| Ranchi | STD Code of Basia |
| Hazaribagh | STD Code of Jhumaritalaiya |
| Ranchi | STD Code of Chainpur |
| Ranchi | STD Code of Palkot |
| Ranchi | STD Code of Torpa |
| Ranchi | STD Code of Bolwa |
| Dhanbad | STD Code of Govindpur |
| Hazaribagh | STD Code of Chatra |
| Dhanbad | STD Code of Bokaro |
| Hazaribagh | STD Code of Barhi |
| Dhanbad | STD Code of Gomia |
| Hazaribagh | STD Code of Mandu |
| Hazaribagh | STD Code of Hazaribagh |
| Hazaribagh | STD Code of Chavparan |
| Hazaribagh | STD Code of Ichak |
| Dhanbad | STD Code of Bermo |
| Hazaribagh | STD Code of Hunterganj |
| Hazaribagh | STD Code of Barkagaon |
| Hazaribagh | STD Code of Ramgarh |