STD Codes of cities in Bihar
Bihar has one hundred seventy nine STD Codes for telephone calling.
| District | City |
|---|---|
| Arrah | STD Code of Arrah |
| Arrah | STD Code of Buxar |
| Sasaram | STD Code of Sasaram |
| Sasaram | STD Code of Bikramganj |
| Gaya | STD Code of Aurangabad |
| Sasaram | STD Code of Mohania |
| Sasaram | STD Code of Rohtas |
| Sasaram | STD Code of Bhabhua |
| Muzaffarpur | STD Code of Sheohar |
| Muzaffarpur | STD Code of Motipur |
| Muzaffarpur | STD Code of Hajipur |
| Muzaffarpur | STD Code of Sitamarhi |
| Muzaffarpur | STD Code of Mahua |
| Muzaffarpur | STD Code of Pupri |
| Muzaffarpur | STD Code of Bidupur |
| Darbhanga | STD Code of Benipur |
| Darbhanga | STD Code of Begusarai |
| Darbhanga | STD Code of Khagaria |
| Darbhanga | STD Code of Gogri |
| Darbhanga | STD Code of Jainagar |
| Darbhanga | STD Code of Singhwara |
| Motihari | STD Code of Dhaka |
| Motihari | STD Code of Bagaha |
| Motihari | STD Code of Motihari |
| Motihari | STD Code of Narkatiaganj |